68322708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1781

約数の個数: 72

約数和(自身を含む): 184984800

約数和(自身を除く): 116662092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 531, 684, 708, 1062, 1121, 1693, 2124, 2242, 3363, 3386, 4484, 5079, 6726, 6772, 10089, 10158, 13452, 15237, 20178, 20316, 30474, 32167, 40356, 60948, 64334, 96501, 99887, 128668, 193002, 199774, 289503, 299661, 386004, 399548, 579006, 599322, 898983, 1158012, 1198644, 1797966, 1897853, 3595932, 3795706, 5693559, 7591412, 11387118, 17080677, 22774236, 34161354, 68322708]

約数ペア:

[(1, 68322708), (2, 34161354), (3, 22774236), (4, 17080677), (6, 11387118), (9, 7591412), (12, 5693559), (18, 3795706), (19, 3595932), (36, 1897853), (38, 1797966), (57, 1198644), (59, 1158012), (76, 898983), (114, 599322), (118, 579006), (171, 399548), (177, 386004), (228, 299661), (236, 289503), (342, 199774), (354, 193002), (531, 128668), (684, 99887), (708, 96501), (1062, 64334), (1121, 60948), (1693, 40356), (2124, 32167), (2242, 30474), (3363, 20316), (3386, 20178), (4484, 15237), (5079, 13452), (6726, 10158), (6772, 10089)]