87317472

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{7517}}^1$

素因数の和:7552

約数の個数: 72

約数和(自身を含む): 251973288

約数和(自身を除く): 164655816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 132, 176, 242, 264, 352, 363, 484, 528, 726, 968, 1056, 1452, 1936, 2904, 3872, 5808, 7517, 11616, 15034, 22551, 30068, 45102, 60136, 82687, 90204, 120272, 165374, 180408, 240544, 248061, 330748, 360816, 496122, 661496, 721632, 909557, 992244, 1322992, 1819114, 1984488, 2645984, 2728671, 3638228, 3968976, 5457342, 7276456, 7937952, 10914684, 14552912, 21829368, 29105824, 43658736, 87317472]

約数ペア:

[(1, 87317472), (2, 43658736), (3, 29105824), (4, 21829368), (6, 14552912), (8, 10914684), (11, 7937952), (12, 7276456), (16, 5457342), (22, 3968976), (24, 3638228), (32, 2728671), (33, 2645984), (44, 1984488), (48, 1819114), (66, 1322992), (88, 992244), (96, 909557), (121, 721632), (132, 661496), (176, 496122), (242, 360816), (264, 330748), (352, 248061), (363, 240544), (484, 180408), (528, 165374), (726, 120272), (968, 90204), (1056, 82687), (1452, 60136), (1936, 45102), (2904, 30068), (3872, 22551), (5808, 15034), (7517, 11616)]