91181048

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 111064072

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 151, 164, 263, 287, 302, 328, 526, 574, 604, 1052, 1057, 1148, 1208, 1841, 2104, 2114, 2296, 3682, 4228, 6191, 7364, 8456, 10783, 12382, 14728, 21566, 24764, 39713, 43132, 43337, 49528, 75481, 79426, 86264, 86674, 150962, 158852, 173348, 277991, 301924, 317704, 346696, 555982, 603848, 1111964, 1628233, 2223928, 3256466, 6512932, 11397631, 13025864, 22795262, 45590524, 91181048]

約数ペア:

[(1, 91181048), (2, 45590524), (4, 22795262), (7, 13025864), (8, 11397631), (14, 6512932), (28, 3256466), (41, 2223928), (56, 1628233), (82, 1111964), (151, 603848), (164, 555982), (263, 346696), (287, 317704), (302, 301924), (328, 277991), (526, 173348), (574, 158852), (604, 150962), (1052, 86674), (1057, 86264), (1148, 79426), (1208, 75481), (1841, 49528), (2104, 43337), (2114, 43132), (2296, 39713), (3682, 24764), (4228, 21566), (6191, 14728), (7364, 12382), (8456, 10783)]