81308958768

素因数分解:

$2^4\times 3^2\times {\mathrm{919}}^1\times {\mathrm{614413}}^1$

素因数の和:615346

約数の個数: 60

約数和(自身を含む): 227800134640

約数和(自身を除く): 146491175872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 919, 1838, 2757, 3676, 5514, 7352, 8271, 11028, 14704, 16542, 22056, 33084, 44112, 66168, 132336, 614413, 1228826, 1843239, 2457652, 3686478, 4915304, 5529717, 7372956, 9830608, 11059434, 14745912, 22118868, 29491824, 44237736, 88475472, 564645547, 1129291094, 1693936641, 2258582188, 3387873282, 4517164376, 5081809923, 6775746564, 9034328752, 10163619846, 13551493128, 20327239692, 27102986256, 40654479384, 81308958768]

約数ペア:

[(1, 81308958768), (2, 40654479384), (3, 27102986256), (4, 20327239692), (6, 13551493128), (8, 10163619846), (9, 9034328752), (12, 6775746564), (16, 5081809923), (18, 4517164376), (24, 3387873282), (36, 2258582188), (48, 1693936641), (72, 1129291094), (144, 564645547), (919, 88475472), (1838, 44237736), (2757, 29491824), (3676, 22118868), (5514, 14745912), (7352, 11059434), (8271, 9830608), (11028, 7372956), (14704, 5529717), (16542, 4915304), (22056, 3686478), (33084, 2457652), (44112, 1843239), (66168, 1228826), (132336, 614413)]