90343778

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{811}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 158632320

約数和(自身を除く): 68288542

約数列:

[1, 2, 7, 14, 73, 109, 146, 218, 511, 763, 811, 1022, 1526, 1622, 5677, 7957, 11354, 15914, 55699, 59203, 88399, 111398, 118406, 176798, 414421, 618793, 828842, 1237586, 6453127, 12906254, 45171889, 90343778]

約数ペア:

[(1, 90343778), (2, 45171889), (7, 12906254), (14, 6453127), (73, 1237586), (109, 828842), (146, 618793), (218, 414421), (511, 176798), (763, 118406), (811, 111398), (1022, 88399), (1526, 59203), (1622, 55699), (5677, 15914), (7957, 11354)]