68702940072

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{21481}}^1$

素因数の和:21593

約数の個数: 256

約数和(自身を含む): 220869331200

約数和(自身を除く): 152166391128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 67, 68, 72, 78, 102, 104, 108, 117, 134, 136, 153, 156, 201, 204, 216, 221, 234, 268, 306, 312, 351, 402, 408, 442, 459, 468, 536, 603, 612, 663, 702, 804, 871, 884, 918, 936, 1139, 1206, 1224, 1326, 1404, 1608, 1742, 1768, 1809, 1836, 1989, 2278, 2412, 2613, 2652, 2808, 3417, 3484, 3618, 3672, 3978, 4556, 4824, 5226, 5304, 5967, 6834, 6968, 7236, 7839, 7956, 9112, 10251, 10452, 11934, 13668, 14472, 14807, 15678, 15912, 20502, 20904, 21481, 23517, 23868, 27336, 29614, 30753, 31356, 41004, 42962, 44421, 47034, 47736, 59228, 61506, 62712, 64443, 82008, 85924, 88842, 94068, 118456, 123012, 128886, 133263, 171848, 177684, 188136, 193329, 246024, 257772, 266526, 279253, 355368, 365177, 386658, 399789, 515544, 533052, 558506, 579987, 730354, 773316, 799578, 837759, 1066104, 1095531, 1117012, 1159974, 1439227, 1460708, 1546632, 1599156, 1675518, 2191062, 2234024, 2319948, 2513277, 2878454, 2921416, 3198312, 3286593, 3351036, 4317681, 4382124, 4639896, 4747301, 5026554, 5756908, 6573186, 6702072, 7539831, 8635362, 8764248, 9494602, 9859779, 10053108, 11513816, 12953043, 13146372, 14241903, 15079662, 17270724, 18709951, 18989204, 19719558, 20106216, 24466859, 25906086, 26292744, 28483806, 30159324, 34541448, 37419902, 37978408, 38859129, 39439116, 42725709, 48933718, 51812172, 56129853, 56967612, 60318648, 73400577, 74839804, 77718258, 78878232, 85451418, 97867436, 103624344, 112259706, 113935224, 128177127, 146801154, 149679608, 155436516, 168389559, 170902836, 195734872, 220201731, 224519412, 256354254, 293602308, 310873032, 318069167, 336779118, 341805672, 440403462, 449038824, 505168677, 512708508, 587204616, 636138334, 660605193, 673558236, 880806924, 954207501, 1010337354, 1025417016, 1272276668, 1321210386, 1347116472, 1761613848, 1908415002, 2020674708, 2544553336, 2642420772, 2862622503, 3816830004, 4041349416, 5284841544, 5725245006, 7633660008, 8587867509, 11450490012, 17175735018, 22900980024, 34351470036, 68702940072]

約数ペア:

[(1, 68702940072), (2, 34351470036), (3, 22900980024), (4, 17175735018), (6, 11450490012), (8, 8587867509), (9, 7633660008), (12, 5725245006), (13, 5284841544), (17, 4041349416), (18, 3816830004), (24, 2862622503), (26, 2642420772), (27, 2544553336), (34, 2020674708), (36, 1908415002), (39, 1761613848), (51, 1347116472), (52, 1321210386), (54, 1272276668), (67, 1025417016), (68, 1010337354), (72, 954207501), (78, 880806924), (102, 673558236), (104, 660605193), (108, 636138334), (117, 587204616), (134, 512708508), (136, 505168677), (153, 449038824), (156, 440403462), (201, 341805672), (204, 336779118), (216, 318069167), (221, 310873032), (234, 293602308), (268, 256354254), (306, 224519412), (312, 220201731), (351, 195734872), (402, 170902836), (408, 168389559), (442, 155436516), (459, 149679608), (468, 146801154), (536, 128177127), (603, 113935224), (612, 112259706), (663, 103624344), (702, 97867436), (804, 85451418), (871, 78878232), (884, 77718258), (918, 74839804), (936, 73400577), (1139, 60318648), (1206, 56967612), (1224, 56129853), (1326, 51812172), (1404, 48933718), (1608, 42725709), (1742, 39439116), (1768, 38859129), (1809, 37978408), (1836, 37419902), (1989, 34541448), (2278, 30159324), (2412, 28483806), (2613, 26292744), (2652, 25906086), (2808, 24466859), (3417, 20106216), (3484, 19719558), (3618, 18989204), (3672, 18709951), (3978, 17270724), (4556, 15079662), (4824, 14241903), (5226, 13146372), (5304, 12953043), (5967, 11513816), (6834, 10053108), (6968, 9859779), (7236, 9494602), (7839, 8764248), (7956, 8635362), (9112, 7539831), (10251, 6702072), (10452, 6573186), (11934, 5756908), (13668, 5026554), (14472, 4747301), (14807, 4639896), (15678, 4382124), (15912, 4317681), (20502, 3351036), (20904, 3286593), (21481, 3198312), (23517, 2921416), (23868, 2878454), (27336, 2513277), (29614, 2319948), (30753, 2234024), (31356, 2191062), (41004, 1675518), (42962, 1599156), (44421, 1546632), (47034, 1460708), (47736, 1439227), (59228, 1159974), (61506, 1117012), (62712, 1095531), (64443, 1066104), (82008, 837759), (85924, 799578), (88842, 773316), (94068, 730354), (118456, 579987), (123012, 558506), (128886, 533052), (133263, 515544), (171848, 399789), (177684, 386658), (188136, 365177), (193329, 355368), (246024, 279253), (257772, 266526)]