90081088

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:507

約数の個数: 56

約数和(自身を含む): 185801000

約数和(自身を除く): 95719912

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 109, 148, 218, 296, 349, 436, 592, 698, 872, 1184, 1396, 1744, 2368, 2792, 3488, 4033, 5584, 6976, 8066, 11168, 12913, 16132, 22336, 25826, 32264, 38041, 51652, 64528, 76082, 103304, 129056, 152164, 206608, 258112, 304328, 413216, 608656, 826432, 1217312, 1407517, 2434624, 2815034, 5630068, 11260136, 22520272, 45040544, 90081088]

約数ペア:

[(1, 90081088), (2, 45040544), (4, 22520272), (8, 11260136), (16, 5630068), (32, 2815034), (37, 2434624), (64, 1407517), (74, 1217312), (109, 826432), (148, 608656), (218, 413216), (296, 304328), (349, 258112), (436, 206608), (592, 152164), (698, 129056), (872, 103304), (1184, 76082), (1396, 64528), (1744, 51652), (2368, 38041), (2792, 32264), (3488, 25826), (4033, 22336), (5584, 16132), (6976, 12913), (8066, 11168)]