81330792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3023}}^1$

素因数の和:3110

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 136397208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 1121, 1416, 2242, 3023, 3363, 4484, 6046, 6726, 8968, 9069, 12092, 13452, 18138, 24184, 26904, 36276, 57437, 72552, 114874, 172311, 178357, 229748, 344622, 356714, 459496, 535071, 689244, 713428, 1070142, 1378488, 1426856, 2140284, 3388783, 4280568, 6777566, 10166349, 13555132, 20332698, 27110264, 40665396, 81330792]

約数ペア:

[(1, 81330792), (2, 40665396), (3, 27110264), (4, 20332698), (6, 13555132), (8, 10166349), (12, 6777566), (19, 4280568), (24, 3388783), (38, 2140284), (57, 1426856), (59, 1378488), (76, 1070142), (114, 713428), (118, 689244), (152, 535071), (177, 459496), (228, 356714), (236, 344622), (354, 229748), (456, 178357), (472, 172311), (708, 114874), (1121, 72552), (1416, 57437), (2242, 36276), (3023, 26904), (3363, 24184), (4484, 18138), (6046, 13452), (6726, 12092), (8968, 9069)]