68587416

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 197324400

約数和(自身を除く): 128736984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 181, 228, 277, 342, 362, 456, 543, 554, 684, 724, 831, 1086, 1108, 1368, 1448, 1629, 1662, 2172, 2216, 2493, 3258, 3324, 3439, 4344, 4986, 5263, 6516, 6648, 6878, 9972, 10317, 10526, 13032, 13756, 15789, 19944, 20634, 21052, 27512, 30951, 31578, 41268, 42104, 47367, 50137, 61902, 63156, 82536, 94734, 100274, 123804, 126312, 150411, 189468, 200548, 247608, 300822, 378936, 401096, 451233, 601644, 902466, 952603, 1203288, 1804932, 1905206, 2857809, 3609864, 3810412, 5715618, 7620824, 8573427, 11431236, 17146854, 22862472, 34293708, 68587416]

約数ペア:

[(1, 68587416), (2, 34293708), (3, 22862472), (4, 17146854), (6, 11431236), (8, 8573427), (9, 7620824), (12, 5715618), (18, 3810412), (19, 3609864), (24, 2857809), (36, 1905206), (38, 1804932), (57, 1203288), (72, 952603), (76, 902466), (114, 601644), (152, 451233), (171, 401096), (181, 378936), (228, 300822), (277, 247608), (342, 200548), (362, 189468), (456, 150411), (543, 126312), (554, 123804), (684, 100274), (724, 94734), (831, 82536), (1086, 63156), (1108, 61902), (1368, 50137), (1448, 47367), (1629, 42104), (1662, 41268), (2172, 31578), (2216, 30951), (2493, 27512), (3258, 21052), (3324, 20634), (3439, 19944), (4344, 15789), (4986, 13756), (5263, 13032), (6516, 10526), (6648, 10317), (6878, 9972)]