90810328

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{13627}}^1$

素因数の和:13664

約数の個数: 48

約数和(自身を含む): 209734920

約数和(自身を除く): 118924592

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 392, 476, 833, 952, 1666, 3332, 6664, 13627, 27254, 54508, 95389, 109016, 190778, 231659, 381556, 463318, 667723, 763112, 926636, 1335446, 1621613, 1853272, 2670892, 3243226, 5341784, 6486452, 11351291, 12972904, 22702582, 45405164, 90810328]

約数ペア:

[(1, 90810328), (2, 45405164), (4, 22702582), (7, 12972904), (8, 11351291), (14, 6486452), (17, 5341784), (28, 3243226), (34, 2670892), (49, 1853272), (56, 1621613), (68, 1335446), (98, 926636), (119, 763112), (136, 667723), (196, 463318), (238, 381556), (392, 231659), (476, 190778), (833, 109016), (952, 95389), (1666, 54508), (3332, 27254), (6664, 13627)]