90511764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{641}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 247781184

約数和(自身を除く): 157269420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 641, 861, 1148, 1282, 1681, 1722, 1923, 2564, 3362, 3444, 3846, 4487, 5043, 6724, 7692, 8974, 10086, 11767, 13461, 17948, 20172, 23534, 26281, 26922, 35301, 47068, 52562, 53844, 70602, 78843, 105124, 141204, 157686, 183967, 315372, 367934, 551901, 735868, 1077521, 1103802, 2155042, 2207604, 3232563, 4310084, 6465126, 7542647, 12930252, 15085294, 22627941, 30170588, 45255882, 90511764]

約数ペア:

[(1, 90511764), (2, 45255882), (3, 30170588), (4, 22627941), (6, 15085294), (7, 12930252), (12, 7542647), (14, 6465126), (21, 4310084), (28, 3232563), (41, 2207604), (42, 2155042), (82, 1103802), (84, 1077521), (123, 735868), (164, 551901), (246, 367934), (287, 315372), (492, 183967), (574, 157686), (641, 141204), (861, 105124), (1148, 78843), (1282, 70602), (1681, 53844), (1722, 52562), (1923, 47068), (2564, 35301), (3362, 26922), (3444, 26281), (3846, 23534), (4487, 20172), (5043, 17948), (6724, 13461), (7692, 11767), (8974, 10086)]