91687154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 78140686

約数列:

[1, 2, 13, 17, 23, 26, 29, 34, 46, 58, 221, 299, 311, 377, 391, 442, 493, 598, 622, 667, 754, 782, 986, 1334, 4043, 5083, 5287, 6409, 7153, 8086, 8671, 9019, 10166, 10574, 11339, 12818, 14306, 17342, 18038, 22678, 68731, 92989, 117247, 121601, 137462, 147407, 153323, 185978, 207437, 234494, 243202, 294814, 306646, 414874, 1580813, 1993199, 2696681, 3161626, 3526429, 3986398, 5393362, 7052858, 45843577, 91687154]

約数ペア:

[(1, 91687154), (2, 45843577), (13, 7052858), (17, 5393362), (23, 3986398), (26, 3526429), (29, 3161626), (34, 2696681), (46, 1993199), (58, 1580813), (221, 414874), (299, 306646), (311, 294814), (377, 243202), (391, 234494), (442, 207437), (493, 185978), (598, 153323), (622, 147407), (667, 137462), (754, 121601), (782, 117247), (986, 92989), (1334, 68731), (4043, 22678), (5083, 18038), (5287, 17342), (6409, 14306), (7153, 12818), (8086, 11339), (8671, 10574), (9019, 10166)]