90999144

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{26891}}^1$

素因数の和:26950

約数の個数: 48

約数和(自身を含む): 251709120

約数和(自身を除く): 160709976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 26891, 53782, 80673, 107564, 161346, 215128, 242019, 322692, 484038, 645384, 968076, 1263877, 1936152, 2527754, 3791631, 5055508, 7583262, 10111016, 11374893, 15166524, 22749786, 30333048, 45499572, 90999144]

約数ペア:

[(1, 90999144), (2, 45499572), (3, 30333048), (4, 22749786), (6, 15166524), (8, 11374893), (9, 10111016), (12, 7583262), (18, 5055508), (24, 3791631), (36, 2527754), (47, 1936152), (72, 1263877), (94, 968076), (141, 645384), (188, 484038), (282, 322692), (376, 242019), (423, 215128), (564, 161346), (846, 107564), (1128, 80673), (1692, 53782), (3384, 26891)]