71009406

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 96

約数和(自身を含む): 177085440

約数和(自身を除く): 106076034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 31, 39, 54, 62, 78, 93, 117, 169, 186, 234, 251, 279, 338, 351, 403, 502, 507, 558, 702, 753, 806, 837, 1014, 1209, 1506, 1521, 1674, 2259, 2418, 3042, 3263, 3627, 4518, 4563, 5239, 6526, 6777, 7254, 7781, 9126, 9789, 10478, 10881, 13554, 15562, 15717, 19578, 21762, 23343, 29367, 31434, 42419, 46686, 47151, 58734, 70029, 84838, 88101, 94302, 101153, 127257, 140058, 141453, 176202, 202306, 210087, 254514, 282906, 303459, 381771, 420174, 606918, 763542, 910377, 1145313, 1314989, 1820754, 2290626, 2629978, 2731131, 3944967, 5462262, 7889934, 11834901, 23669802, 35504703, 71009406]

約数ペア:

[(1, 71009406), (2, 35504703), (3, 23669802), (6, 11834901), (9, 7889934), (13, 5462262), (18, 3944967), (26, 2731131), (27, 2629978), (31, 2290626), (39, 1820754), (54, 1314989), (62, 1145313), (78, 910377), (93, 763542), (117, 606918), (169, 420174), (186, 381771), (234, 303459), (251, 282906), (279, 254514), (338, 210087), (351, 202306), (403, 176202), (502, 141453), (507, 140058), (558, 127257), (702, 101153), (753, 94302), (806, 88101), (837, 84838), (1014, 70029), (1209, 58734), (1506, 47151), (1521, 46686), (1674, 42419), (2259, 31434), (2418, 29367), (3042, 23343), (3263, 21762), (3627, 19578), (4518, 15717), (4563, 15562), (5239, 13554), (6526, 10881), (6777, 10478), (7254, 9789), (7781, 9126)]