61945164

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 165634560

約数和(自身を除く): 103689396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 947, 948, 1422, 1817, 1894, 2841, 2844, 3634, 3788, 5451, 5682, 7268, 8523, 10902, 11364, 16353, 17046, 21781, 21804, 32706, 34092, 43562, 65343, 65412, 74813, 87124, 130686, 149626, 196029, 224439, 261372, 299252, 392058, 448878, 673317, 784116, 897756, 1346634, 1720699, 2693268, 3441398, 5162097, 6882796, 10324194, 15486291, 20648388, 30972582, 61945164]

約数ペア:

[(1, 61945164), (2, 30972582), (3, 20648388), (4, 15486291), (6, 10324194), (9, 6882796), (12, 5162097), (18, 3441398), (23, 2693268), (36, 1720699), (46, 1346634), (69, 897756), (79, 784116), (92, 673317), (138, 448878), (158, 392058), (207, 299252), (237, 261372), (276, 224439), (316, 196029), (414, 149626), (474, 130686), (711, 87124), (828, 74813), (947, 65412), (948, 65343), (1422, 43562), (1817, 34092), (1894, 32706), (2841, 21804), (2844, 21781), (3634, 17046), (3788, 16353), (5451, 11364), (5682, 10902), (7268, 8523)]