68919138

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4327

約数の個数: 48

約数和(自身を含む): 159494400

約数和(自身を除く): 90575262

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1798, 2697, 4259, 5394, 8091, 8518, 12777, 16182, 25554, 38331, 76662, 123511, 132029, 247022, 264058, 370533, 396087, 741066, 792174, 1111599, 1188261, 2223198, 2376522, 3828841, 7657682, 11486523, 22973046, 34459569, 68919138]

約数ペア:

[(1, 68919138), (2, 34459569), (3, 22973046), (6, 11486523), (9, 7657682), (18, 3828841), (29, 2376522), (31, 2223198), (58, 1188261), (62, 1111599), (87, 792174), (93, 741066), (174, 396087), (186, 370533), (261, 264058), (279, 247022), (522, 132029), (558, 123511), (899, 76662), (1798, 38331), (2697, 25554), (4259, 16182), (5394, 12777), (8091, 8518)]