91656026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 180043776

約数和(自身を除く): 88387750

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 73, 77, 146, 154, 217, 263, 341, 434, 511, 526, 682, 803, 1022, 1606, 1841, 2263, 2387, 2893, 3682, 4526, 4774, 5621, 5786, 8153, 11242, 15841, 16306, 19199, 20251, 24893, 31682, 38398, 40502, 49786, 57071, 89683, 114142, 134393, 174251, 179366, 211189, 268786, 348502, 422378, 595169, 627781, 1190338, 1255562, 1478323, 2956646, 4166183, 6546859, 8332366, 13093718, 45828013, 91656026]

約数ペア:

[(1, 91656026), (2, 45828013), (7, 13093718), (11, 8332366), (14, 6546859), (22, 4166183), (31, 2956646), (62, 1478323), (73, 1255562), (77, 1190338), (146, 627781), (154, 595169), (217, 422378), (263, 348502), (341, 268786), (434, 211189), (511, 179366), (526, 174251), (682, 134393), (803, 114142), (1022, 89683), (1606, 57071), (1841, 49786), (2263, 40502), (2387, 38398), (2893, 31682), (3682, 24893), (4526, 20251), (4774, 19199), (5621, 16306), (5786, 15841), (8153, 11242)]