90051414

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 198567936

約数和(自身を除く): 108516522

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 107, 111, 214, 222, 223, 321, 446, 629, 642, 669, 1258, 1338, 1819, 1887, 3638, 3774, 3791, 3959, 5457, 7582, 7918, 8251, 10914, 11373, 11877, 16502, 22746, 23754, 23861, 24753, 47722, 49506, 67303, 71583, 134606, 140267, 143166, 201909, 280534, 403818, 405637, 420801, 811274, 841602, 882857, 1216911, 1765714, 2433822, 2648571, 5297142, 15008569, 30017138, 45025707, 90051414]

約数ペア:

[(1, 90051414), (2, 45025707), (3, 30017138), (6, 15008569), (17, 5297142), (34, 2648571), (37, 2433822), (51, 1765714), (74, 1216911), (102, 882857), (107, 841602), (111, 811274), (214, 420801), (222, 405637), (223, 403818), (321, 280534), (446, 201909), (629, 143166), (642, 140267), (669, 134606), (1258, 71583), (1338, 67303), (1819, 49506), (1887, 47722), (3638, 24753), (3774, 23861), (3791, 23754), (3959, 22746), (5457, 16502), (7582, 11877), (7918, 11373), (8251, 10914)]