68558664

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 106913976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 127, 166, 249, 254, 271, 332, 381, 498, 508, 542, 664, 762, 813, 996, 1016, 1084, 1524, 1626, 1992, 2168, 3048, 3252, 6504, 10541, 21082, 22493, 31623, 34417, 42164, 44986, 63246, 67479, 68834, 84328, 89972, 103251, 126492, 134958, 137668, 179944, 206502, 252984, 269916, 275336, 413004, 539832, 826008, 2856611, 5713222, 8569833, 11426444, 17139666, 22852888, 34279332, 68558664]

約数ペア:

[(1, 68558664), (2, 34279332), (3, 22852888), (4, 17139666), (6, 11426444), (8, 8569833), (12, 5713222), (24, 2856611), (83, 826008), (127, 539832), (166, 413004), (249, 275336), (254, 269916), (271, 252984), (332, 206502), (381, 179944), (498, 137668), (508, 134958), (542, 126492), (664, 103251), (762, 89972), (813, 84328), (996, 68834), (1016, 67479), (1084, 63246), (1524, 44986), (1626, 42164), (1992, 34417), (2168, 31623), (3048, 22493), (3252, 21082), (6504, 10541)]