90878544

素因数分解:

$2^4\times 3^3\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1225

約数の個数: 80

約数和(自身を含む): 262354240

約数和(自身を除く): 171475696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 211, 216, 422, 432, 633, 844, 997, 1266, 1688, 1899, 1994, 2532, 2991, 3376, 3798, 3988, 5064, 5697, 5982, 7596, 7976, 8973, 10128, 11394, 11964, 15192, 15952, 17946, 22788, 23928, 26919, 30384, 35892, 45576, 47856, 53838, 71784, 91152, 107676, 143568, 210367, 215352, 420734, 430704, 631101, 841468, 1262202, 1682936, 1893303, 2524404, 3365872, 3786606, 5048808, 5679909, 7573212, 10097616, 11359818, 15146424, 22719636, 30292848, 45439272, 90878544]

約数ペア:

[(1, 90878544), (2, 45439272), (3, 30292848), (4, 22719636), (6, 15146424), (8, 11359818), (9, 10097616), (12, 7573212), (16, 5679909), (18, 5048808), (24, 3786606), (27, 3365872), (36, 2524404), (48, 1893303), (54, 1682936), (72, 1262202), (108, 841468), (144, 631101), (211, 430704), (216, 420734), (422, 215352), (432, 210367), (633, 143568), (844, 107676), (997, 91152), (1266, 71784), (1688, 53838), (1899, 47856), (1994, 45576), (2532, 35892), (2991, 30384), (3376, 26919), (3798, 23928), (3988, 22788), (5064, 17946), (5697, 15952), (5982, 15192), (7596, 11964), (7976, 11394), (8973, 10128)]