64018614402

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:913

約数の個数: 144

約数和(自身を含む): 149534913528

約数和(自身を除く): 85516299126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 114, 122, 171, 183, 342, 361, 366, 373, 433, 549, 722, 746, 866, 1083, 1098, 1119, 1159, 1299, 2166, 2238, 2318, 2598, 3249, 3357, 3477, 3897, 6498, 6714, 6954, 7087, 7794, 8227, 10431, 14174, 16454, 20862, 21261, 22021, 22753, 24681, 26413, 42522, 44042, 45506, 49362, 52826, 63783, 66063, 68259, 74043, 79239, 127566, 132126, 134653, 136518, 148086, 156313, 158478, 161509, 198189, 204777, 237717, 269306, 312626, 323018, 396378, 403959, 409554, 432307, 468939, 475434, 484527, 501847, 807918, 864614, 937878, 969054, 1003694, 1211877, 1296921, 1406817, 1453581, 1505541, 2423754, 2593842, 2813634, 2907162, 3011082, 3068671, 3890763, 4516623, 6137342, 7781526, 8213833, 9033246, 9206013, 9535093, 9852049, 16427666, 18412026, 19070186, 19704098, 24641499, 27618039, 28605279, 29556147, 49282998, 55236078, 57210558, 58304749, 59112294, 73924497, 85815837, 88668441, 116609498, 147848994, 171631674, 174914247, 177336882, 187188931, 349828494, 374377862, 524742741, 561566793, 1049485482, 1123133586, 1684700379, 3369400758, 3556589689, 7113179378, 10669769067, 21339538134, 32009307201, 64018614402]

約数ペア:

[(1, 64018614402), (2, 32009307201), (3, 21339538134), (6, 10669769067), (9, 7113179378), (18, 3556589689), (19, 3369400758), (38, 1684700379), (57, 1123133586), (61, 1049485482), (114, 561566793), (122, 524742741), (171, 374377862), (183, 349828494), (342, 187188931), (361, 177336882), (366, 174914247), (373, 171631674), (433, 147848994), (549, 116609498), (722, 88668441), (746, 85815837), (866, 73924497), (1083, 59112294), (1098, 58304749), (1119, 57210558), (1159, 55236078), (1299, 49282998), (2166, 29556147), (2238, 28605279), (2318, 27618039), (2598, 24641499), (3249, 19704098), (3357, 19070186), (3477, 18412026), (3897, 16427666), (6498, 9852049), (6714, 9535093), (6954, 9206013), (7087, 9033246), (7794, 8213833), (8227, 7781526), (10431, 6137342), (14174, 4516623), (16454, 3890763), (20862, 3068671), (21261, 3011082), (22021, 2907162), (22753, 2813634), (24681, 2593842), (26413, 2423754), (42522, 1505541), (44042, 1453581), (45506, 1406817), (49362, 1296921), (52826, 1211877), (63783, 1003694), (66063, 969054), (68259, 937878), (74043, 864614), (79239, 807918), (127566, 501847), (132126, 484527), (134653, 475434), (136518, 468939), (148086, 432307), (156313, 409554), (158478, 403959), (161509, 396378), (198189, 323018), (204777, 312626), (237717, 269306)]