91197840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8896

約数の個数: 80

約数和(自身を含む): 289320768

約数和(自身を除く): 198122928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 8837, 10320, 17674, 26511, 35348, 44185, 53022, 70696, 88370, 106044, 132555, 141392, 176740, 212088, 265110, 353480, 379991, 424176, 530220, 706960, 759982, 1060440, 1139973, 1519964, 1899955, 2120880, 2279946, 3039928, 3799910, 4559892, 5699865, 6079856, 7599820, 9119784, 11399730, 15199640, 18239568, 22799460, 30399280, 45598920, 91197840]

約数ペア:

[(1, 91197840), (2, 45598920), (3, 30399280), (4, 22799460), (5, 18239568), (6, 15199640), (8, 11399730), (10, 9119784), (12, 7599820), (15, 6079856), (16, 5699865), (20, 4559892), (24, 3799910), (30, 3039928), (40, 2279946), (43, 2120880), (48, 1899955), (60, 1519964), (80, 1139973), (86, 1060440), (120, 759982), (129, 706960), (172, 530220), (215, 424176), (240, 379991), (258, 353480), (344, 265110), (430, 212088), (516, 176740), (645, 141392), (688, 132555), (860, 106044), (1032, 88370), (1290, 70696), (1720, 53022), (2064, 44185), (2580, 35348), (3440, 26511), (5160, 17674), (8837, 10320)]