90849816

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{18287}}^1$

素因数の和:18325

約数の個数: 64

約数和(自身を含む): 263347200

約数和(自身を除く): 172497384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 18287, 36574, 54861, 73148, 109722, 146296, 164583, 219444, 329166, 420601, 438888, 493749, 658332, 841202, 987498, 1261803, 1316664, 1682404, 1974996, 2523606, 3364808, 3785409, 3949992, 5047212, 7570818, 10094424, 11356227, 15141636, 22712454, 30283272, 45424908, 90849816]

約数ペア:

[(1, 90849816), (2, 45424908), (3, 30283272), (4, 22712454), (6, 15141636), (8, 11356227), (9, 10094424), (12, 7570818), (18, 5047212), (23, 3949992), (24, 3785409), (27, 3364808), (36, 2523606), (46, 1974996), (54, 1682404), (69, 1316664), (72, 1261803), (92, 987498), (108, 841202), (138, 658332), (184, 493749), (207, 438888), (216, 420601), (276, 329166), (414, 219444), (552, 164583), (621, 146296), (828, 109722), (1242, 73148), (1656, 54861), (2484, 36574), (4968, 18287)]