64849356

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:86

約数の個数: 288

約数和(自身を含む): 221356800

約数和(自身を除く): 156507444

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 19, 22, 26, 27, 33, 34, 36, 38, 39, 44, 51, 52, 54, 57, 66, 68, 76, 78, 99, 102, 108, 114, 117, 132, 143, 153, 156, 169, 171, 187, 198, 204, 209, 221, 228, 234, 247, 286, 297, 306, 323, 338, 342, 351, 374, 396, 418, 429, 442, 459, 468, 494, 507, 513, 561, 572, 594, 612, 627, 646, 663, 676, 684, 702, 741, 748, 836, 858, 884, 918, 969, 988, 1014, 1026, 1122, 1188, 1254, 1287, 1292, 1326, 1404, 1482, 1521, 1683, 1716, 1836, 1859, 1881, 1938, 1989, 2028, 2052, 2223, 2244, 2431, 2508, 2574, 2652, 2717, 2873, 2907, 2964, 3042, 3211, 3366, 3553, 3718, 3762, 3861, 3876, 3978, 4199, 4446, 4563, 4862, 5049, 5148, 5434, 5577, 5643, 5746, 5814, 5967, 6084, 6422, 6669, 6732, 7106, 7293, 7436, 7524, 7722, 7956, 8151, 8398, 8619, 8721, 8892, 9126, 9633, 9724, 10098, 10659, 10868, 11154, 11286, 11492, 11628, 11934, 12597, 12844, 13338, 14212, 14586, 15444, 16302, 16731, 16796, 17238, 17442, 18252, 19266, 20196, 21318, 21879, 22308, 22572, 23868, 24453, 25194, 25857, 26676, 28899, 29172, 31603, 31977, 32604, 33462, 34476, 34884, 35321, 37791, 38532, 42636, 43758, 46189, 48906, 50193, 50388, 51714, 54587, 57798, 63206, 63954, 65637, 66924, 70642, 73359, 75582, 77571, 86697, 87516, 92378, 94809, 95931, 97812, 100386, 103428, 105963, 109174, 113373, 115596, 126412, 127908, 131274, 138567, 141284, 146718, 151164, 155142, 163761, 173394, 184756, 189618, 191862, 200772, 211926, 218348, 226746, 262548, 277134, 284427, 293436, 310284, 317889, 327522, 346788, 379236, 383724, 415701, 423852, 453492, 491283, 554268, 568854, 600457, 635778, 655044, 831402, 853281, 953667, 982566, 1137708, 1200914, 1247103, 1271556, 1473849, 1662804, 1706562, 1801371, 1907334, 1965132, 2401828, 2494206, 2947698, 3413124, 3602742, 3814668, 4988412, 5404113, 5895396, 7205484, 10808226, 16212339, 21616452, 32424678, 64849356]

約数ペア:

[(1, 64849356), (2, 32424678), (3, 21616452), (4, 16212339), (6, 10808226), (9, 7205484), (11, 5895396), (12, 5404113), (13, 4988412), (17, 3814668), (18, 3602742), (19, 3413124), (22, 2947698), (26, 2494206), (27, 2401828), (33, 1965132), (34, 1907334), (36, 1801371), (38, 1706562), (39, 1662804), (44, 1473849), (51, 1271556), (52, 1247103), (54, 1200914), (57, 1137708), (66, 982566), (68, 953667), (76, 853281), (78, 831402), (99, 655044), (102, 635778), (108, 600457), (114, 568854), (117, 554268), (132, 491283), (143, 453492), (153, 423852), (156, 415701), (169, 383724), (171, 379236), (187, 346788), (198, 327522), (204, 317889), (209, 310284), (221, 293436), (228, 284427), (234, 277134), (247, 262548), (286, 226746), (297, 218348), (306, 211926), (323, 200772), (338, 191862), (342, 189618), (351, 184756), (374, 173394), (396, 163761), (418, 155142), (429, 151164), (442, 146718), (459, 141284), (468, 138567), (494, 131274), (507, 127908), (513, 126412), (561, 115596), (572, 113373), (594, 109174), (612, 105963), (627, 103428), (646, 100386), (663, 97812), (676, 95931), (684, 94809), (702, 92378), (741, 87516), (748, 86697), (836, 77571), (858, 75582), (884, 73359), (918, 70642), (969, 66924), (988, 65637), (1014, 63954), (1026, 63206), (1122, 57798), (1188, 54587), (1254, 51714), (1287, 50388), (1292, 50193), (1326, 48906), (1404, 46189), (1482, 43758), (1521, 42636), (1683, 38532), (1716, 37791), (1836, 35321), (1859, 34884), (1881, 34476), (1938, 33462), (1989, 32604), (2028, 31977), (2052, 31603), (2223, 29172), (2244, 28899), (2431, 26676), (2508, 25857), (2574, 25194), (2652, 24453), (2717, 23868), (2873, 22572), (2907, 22308), (2964, 21879), (3042, 21318), (3211, 20196), (3366, 19266), (3553, 18252), (3718, 17442), (3762, 17238), (3861, 16796), (3876, 16731), (3978, 16302), (4199, 15444), (4446, 14586), (4563, 14212), (4862, 13338), (5049, 12844), (5148, 12597), (5434, 11934), (5577, 11628), (5643, 11492), (5746, 11286), (5814, 11154), (5967, 10868), (6084, 10659), (6422, 10098), (6669, 9724), (6732, 9633), (7106, 9126), (7293, 8892), (7436, 8721), (7524, 8619), (7722, 8398), (7956, 8151)]