64869246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 167469120

約数和(自身を除く): 102599874

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 23, 26, 34, 39, 46, 51, 69, 78, 102, 117, 138, 153, 207, 221, 234, 299, 306, 391, 414, 442, 598, 663, 709, 782, 897, 1173, 1326, 1418, 1794, 1989, 2127, 2346, 2691, 3519, 3978, 4254, 5083, 5382, 6381, 7038, 9217, 10166, 12053, 12762, 15249, 16307, 18434, 24106, 27651, 30498, 32614, 36159, 45747, 48921, 55302, 72318, 82953, 91494, 97842, 108477, 146763, 156689, 165906, 211991, 216954, 277219, 293526, 313378, 423982, 470067, 554438, 635973, 831657, 940134, 1271946, 1410201, 1663314, 1907919, 2494971, 2820402, 3603847, 3815838, 4989942, 7207694, 10811541, 21623082, 32434623, 64869246]

約数ペア:

[(1, 64869246), (2, 32434623), (3, 21623082), (6, 10811541), (9, 7207694), (13, 4989942), (17, 3815838), (18, 3603847), (23, 2820402), (26, 2494971), (34, 1907919), (39, 1663314), (46, 1410201), (51, 1271946), (69, 940134), (78, 831657), (102, 635973), (117, 554438), (138, 470067), (153, 423982), (207, 313378), (221, 293526), (234, 277219), (299, 216954), (306, 211991), (391, 165906), (414, 156689), (442, 146763), (598, 108477), (663, 97842), (709, 91494), (782, 82953), (897, 72318), (1173, 55302), (1326, 48921), (1418, 45747), (1794, 36159), (1989, 32614), (2127, 30498), (2346, 27651), (2691, 24106), (3519, 18434), (3978, 16307), (4254, 15249), (5083, 12762), (5382, 12053), (6381, 10166), (7038, 9217)]