91561204

素因数分解:

$2^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{821}}^1$

素因数の和:1408

約数の個数: 36

約数和(自身を含む): 186947460

約数和(自身を除く): 95386256

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 569, 821, 1138, 1642, 2276, 3284, 3983, 5747, 7966, 11494, 15932, 22988, 27881, 40229, 55762, 80458, 111524, 160916, 467149, 934298, 1868596, 3270043, 6540086, 13080172, 22890301, 45780602, 91561204]

約数ペア:

[(1, 91561204), (2, 45780602), (4, 22890301), (7, 13080172), (14, 6540086), (28, 3270043), (49, 1868596), (98, 934298), (196, 467149), (569, 160916), (821, 111524), (1138, 80458), (1642, 55762), (2276, 40229), (3284, 27881), (3983, 22988), (5747, 15932), (7966, 11494)]