180904569156

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{68963}}^1$

素因数の和:69310

約数の個数: 96

約数和(自身を含む): 475487470080

約数和(自身を除く): 294582900924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 227, 321, 428, 454, 642, 681, 908, 963, 1284, 1362, 1926, 2043, 2724, 2889, 3852, 4086, 5778, 6129, 8172, 11556, 12258, 24289, 24516, 48578, 68963, 72867, 97156, 137926, 145734, 206889, 218601, 275852, 291468, 413778, 437202, 620667, 655803, 827556, 874404, 1241334, 1311606, 1862001, 2482668, 2623212, 3724002, 7379041, 7448004, 14758082, 15654601, 22137123, 29516164, 31309202, 44274246, 46963803, 62618404, 66411369, 88548492, 93927606, 132822738, 140891409, 187855212, 199234107, 265645476, 281782818, 398468214, 422674227, 563565636, 796936428, 845348454, 1675042307, 1690696908, 3350084614, 5025126921, 6700169228, 10050253842, 15075380763, 20100507684, 30150761526, 45226142289, 60301523052, 90452284578, 180904569156]

約数ペア:

[(1, 180904569156), (2, 90452284578), (3, 60301523052), (4, 45226142289), (6, 30150761526), (9, 20100507684), (12, 15075380763), (18, 10050253842), (27, 6700169228), (36, 5025126921), (54, 3350084614), (107, 1690696908), (108, 1675042307), (214, 845348454), (227, 796936428), (321, 563565636), (428, 422674227), (454, 398468214), (642, 281782818), (681, 265645476), (908, 199234107), (963, 187855212), (1284, 140891409), (1362, 132822738), (1926, 93927606), (2043, 88548492), (2724, 66411369), (2889, 62618404), (3852, 46963803), (4086, 44274246), (5778, 31309202), (6129, 29516164), (8172, 22137123), (11556, 15654601), (12258, 14758082), (24289, 7448004), (24516, 7379041), (48578, 3724002), (68963, 2623212), (72867, 2482668), (97156, 1862001), (137926, 1311606), (145734, 1241334), (206889, 874404), (218601, 827556), (275852, 655803), (291468, 620667), (413778, 437202)]