68749878

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3420

約数の個数: 32

約数和(自身を含む): 143235072

約数和(自身を除く): 74485194

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 186, 226, 339, 678, 3271, 3503, 6542, 7006, 9813, 10509, 19626, 21018, 101401, 202802, 304203, 369623, 608406, 739246, 1108869, 2217738, 11458313, 22916626, 34374939, 68749878]

約数ペア:

[(1, 68749878), (2, 34374939), (3, 22916626), (6, 11458313), (31, 2217738), (62, 1108869), (93, 739246), (113, 608406), (186, 369623), (226, 304203), (339, 202802), (678, 101401), (3271, 21018), (3503, 19626), (6542, 10509), (7006, 9813)]