68178564

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 184947840

約数和(自身を除く): 116769276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 86, 106, 108, 129, 159, 172, 212, 258, 277, 318, 387, 477, 516, 554, 636, 774, 831, 954, 1108, 1161, 1431, 1548, 1662, 1908, 2279, 2322, 2493, 2862, 3324, 4558, 4644, 4986, 5724, 6837, 7479, 9116, 9972, 11911, 13674, 14681, 14958, 20511, 23822, 27348, 29362, 29916, 35733, 41022, 44043, 47644, 58724, 61533, 71466, 82044, 88086, 107199, 123066, 132129, 142932, 176172, 214398, 246132, 264258, 321597, 396387, 428796, 528516, 631283, 643194, 792774, 1262566, 1286388, 1585548, 1893849, 2525132, 3787698, 5681547, 7575396, 11363094, 17044641, 22726188, 34089282, 68178564]

約数ペア:

[(1, 68178564), (2, 34089282), (3, 22726188), (4, 17044641), (6, 11363094), (9, 7575396), (12, 5681547), (18, 3787698), (27, 2525132), (36, 1893849), (43, 1585548), (53, 1286388), (54, 1262566), (86, 792774), (106, 643194), (108, 631283), (129, 528516), (159, 428796), (172, 396387), (212, 321597), (258, 264258), (277, 246132), (318, 214398), (387, 176172), (477, 142932), (516, 132129), (554, 123066), (636, 107199), (774, 88086), (831, 82044), (954, 71466), (1108, 61533), (1161, 58724), (1431, 47644), (1548, 44043), (1662, 41022), (1908, 35733), (2279, 29916), (2322, 29362), (2493, 27348), (2862, 23822), (3324, 20511), (4558, 14958), (4644, 14681), (4986, 13674), (5724, 11911), (6837, 9972), (7479, 9116)]