68587848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19441}}^1$

素因数の和:19467

約数の個数: 72

約数和(自身を含む): 216097830

約数和(自身を除く): 147509982

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19441, 38882, 58323, 77764, 116646, 136087, 155528, 174969, 233292, 272174, 349938, 408261, 466584, 544348, 699876, 816522, 952609, 1088696, 1224783, 1399752, 1633044, 1905218, 2449566, 2857827, 3266088, 3810436, 4899132, 5715654, 7620872, 8573481, 9798264, 11431308, 17146962, 22862616, 34293924, 68587848]

約数ペア:

[(1, 68587848), (2, 34293924), (3, 22862616), (4, 17146962), (6, 11431308), (7, 9798264), (8, 8573481), (9, 7620872), (12, 5715654), (14, 4899132), (18, 3810436), (21, 3266088), (24, 2857827), (28, 2449566), (36, 1905218), (42, 1633044), (49, 1399752), (56, 1224783), (63, 1088696), (72, 952609), (84, 816522), (98, 699876), (126, 544348), (147, 466584), (168, 408261), (196, 349938), (252, 272174), (294, 233292), (392, 174969), (441, 155528), (504, 136087), (588, 116646), (882, 77764), (1176, 58323), (1764, 38882), (3528, 19441)]