71715996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 150366564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 53, 54, 66, 67, 68, 99, 102, 106, 108, 132, 134, 153, 159, 187, 198, 201, 204, 212, 268, 297, 306, 318, 374, 396, 402, 459, 477, 561, 583, 594, 603, 612, 636, 737, 748, 804, 901, 918, 954, 1122, 1139, 1166, 1188, 1206, 1431, 1474, 1683, 1749, 1802, 1809, 1836, 1908, 2211, 2244, 2278, 2332, 2412, 2703, 2862, 2948, 3366, 3417, 3498, 3551, 3604, 3618, 4422, 4556, 5049, 5247, 5406, 5724, 6633, 6732, 6834, 6996, 7102, 7236, 8109, 8844, 9911, 10098, 10251, 10494, 10653, 10812, 12529, 13266, 13668, 14204, 15741, 16218, 19822, 19899, 20196, 20502, 20988, 21306, 24327, 25058, 26532, 29733, 30753, 31482, 31959, 32436, 37587, 39061, 39644, 39798, 41004, 42612, 48654, 50116, 59466, 60367, 61506, 62964, 63918, 75174, 78122, 79596, 89199, 95877, 97308, 112761, 117183, 118932, 120734, 123012, 127836, 150348, 156244, 178398, 181101, 191754, 225522, 234366, 241468, 267597, 338283, 351549, 356796, 362202, 383508, 451044, 468732, 535194, 543303, 664037, 676566, 703098, 724404, 1054647, 1070388, 1086606, 1328074, 1353132, 1406196, 1629909, 1992111, 2109294, 2173212, 2656148, 3259818, 3984222, 4218588, 5976333, 6519636, 7968444, 11952666, 17928999, 23905332, 35857998, 71715996]

約数ペア:

[(1, 71715996), (2, 35857998), (3, 23905332), (4, 17928999), (6, 11952666), (9, 7968444), (11, 6519636), (12, 5976333), (17, 4218588), (18, 3984222), (22, 3259818), (27, 2656148), (33, 2173212), (34, 2109294), (36, 1992111), (44, 1629909), (51, 1406196), (53, 1353132), (54, 1328074), (66, 1086606), (67, 1070388), (68, 1054647), (99, 724404), (102, 703098), (106, 676566), (108, 664037), (132, 543303), (134, 535194), (153, 468732), (159, 451044), (187, 383508), (198, 362202), (201, 356796), (204, 351549), (212, 338283), (268, 267597), (297, 241468), (306, 234366), (318, 225522), (374, 191754), (396, 181101), (402, 178398), (459, 156244), (477, 150348), (561, 127836), (583, 123012), (594, 120734), (603, 118932), (612, 117183), (636, 112761), (737, 97308), (748, 95877), (804, 89199), (901, 79596), (918, 78122), (954, 75174), (1122, 63918), (1139, 62964), (1166, 61506), (1188, 60367), (1206, 59466), (1431, 50116), (1474, 48654), (1683, 42612), (1749, 41004), (1802, 39798), (1809, 39644), (1836, 39061), (1908, 37587), (2211, 32436), (2244, 31959), (2278, 31482), (2332, 30753), (2412, 29733), (2703, 26532), (2862, 25058), (2948, 24327), (3366, 21306), (3417, 20988), (3498, 20502), (3551, 20196), (3604, 19899), (3618, 19822), (4422, 16218), (4556, 15741), (5049, 14204), (5247, 13668), (5406, 13266), (5724, 12529), (6633, 10812), (6732, 10653), (6834, 10494), (6996, 10251), (7102, 10098), (7236, 9911), (8109, 8844)]