90309352

素因数分解:

$2^3\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 199013220

約数和(自身を除く): 108703868

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 101, 196, 202, 392, 404, 707, 808, 1414, 2281, 2828, 4562, 4949, 5656, 9124, 9898, 15967, 18248, 19796, 31934, 39592, 63868, 111769, 127736, 223538, 230381, 447076, 460762, 894152, 921524, 1612667, 1843048, 3225334, 6450668, 11288669, 12901336, 22577338, 45154676, 90309352]

約数ペア:

[(1, 90309352), (2, 45154676), (4, 22577338), (7, 12901336), (8, 11288669), (14, 6450668), (28, 3225334), (49, 1843048), (56, 1612667), (98, 921524), (101, 894152), (196, 460762), (202, 447076), (392, 230381), (404, 223538), (707, 127736), (808, 111769), (1414, 63868), (2281, 39592), (2828, 31934), (4562, 19796), (4949, 18248), (5656, 15967), (9124, 9898)]