68791914

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 155361024

約数和(自身を除く): 86569110

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 113, 186, 226, 279, 339, 558, 678, 1017, 1091, 2034, 2182, 3273, 3503, 6546, 7006, 9819, 10509, 19638, 21018, 31527, 33821, 63054, 67642, 101463, 123283, 202926, 246566, 304389, 369849, 608778, 739698, 1109547, 2219094, 3821773, 7643546, 11465319, 22930638, 34395957, 68791914]

約数ペア:

[(1, 68791914), (2, 34395957), (3, 22930638), (6, 11465319), (9, 7643546), (18, 3821773), (31, 2219094), (62, 1109547), (93, 739698), (113, 608778), (186, 369849), (226, 304389), (279, 246566), (339, 202926), (558, 123283), (678, 101463), (1017, 67642), (1091, 63054), (2034, 33821), (2182, 31527), (3273, 21018), (3503, 19638), (6546, 10509), (7006, 9819)]