91744378

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:411

約数の個数: 48

約数和(自身を含む): 161336448

約数和(自身を除く): 69592070

約数列:

[1, 2, 11, 22, 23, 46, 53, 106, 121, 242, 253, 311, 506, 583, 622, 1166, 1219, 2438, 2783, 3421, 5566, 6413, 6842, 7153, 12826, 13409, 14306, 16483, 26818, 32966, 37631, 75262, 78683, 147499, 157366, 181313, 294998, 362626, 379109, 758218, 865513, 1731026, 1994443, 3988886, 4170199, 8340398, 45872189, 91744378]

約数ペア:

[(1, 91744378), (2, 45872189), (11, 8340398), (22, 4170199), (23, 3988886), (46, 1994443), (53, 1731026), (106, 865513), (121, 758218), (242, 379109), (253, 362626), (311, 294998), (506, 181313), (583, 157366), (622, 147499), (1166, 78683), (1219, 75262), (2438, 37631), (2783, 32966), (3421, 26818), (5566, 16483), (6413, 14306), (6842, 13409), (7153, 12826)]