90772808

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{15149}}^1$

素因数の和:15269

約数の個数: 32

約数和(自身を含む): 196344000

約数和(自身を除く): 105571192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 15149, 30298, 60596, 106043, 121192, 212086, 424172, 848344, 1620943, 3241886, 6483772, 11346601, 12967544, 22693202, 45386404, 90772808]

約数ペア:

[(1, 90772808), (2, 45386404), (4, 22693202), (7, 12967544), (8, 11346601), (14, 6483772), (28, 3241886), (56, 1620943), (107, 848344), (214, 424172), (428, 212086), (749, 121192), (856, 106043), (1498, 60596), (2996, 30298), (5992, 15149)]