177519996

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2891

約数の個数: 72

約数和(自身を含む): 470534064

約数和(自身を除く): 293014068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 369, 387, 492, 516, 738, 774, 1476, 1548, 1763, 2797, 3526, 5289, 5594, 7052, 8391, 10578, 11188, 15867, 16782, 21156, 25173, 31734, 33564, 50346, 63468, 100692, 114677, 120271, 229354, 240542, 344031, 360813, 458708, 481084, 688062, 721626, 1032093, 1082439, 1376124, 1443252, 2064186, 2164878, 4128372, 4329756, 4931111, 9862222, 14793333, 19724444, 29586666, 44379999, 59173332, 88759998, 177519996]

約数ペア:

[(1, 177519996), (2, 88759998), (3, 59173332), (4, 44379999), (6, 29586666), (9, 19724444), (12, 14793333), (18, 9862222), (36, 4931111), (41, 4329756), (43, 4128372), (82, 2164878), (86, 2064186), (123, 1443252), (129, 1376124), (164, 1082439), (172, 1032093), (246, 721626), (258, 688062), (369, 481084), (387, 458708), (492, 360813), (516, 344031), (738, 240542), (774, 229354), (1476, 120271), (1548, 114677), (1763, 100692), (2797, 63468), (3526, 50346), (5289, 33564), (5594, 31734), (7052, 25173), (8391, 21156), (10578, 16782), (11188, 15867)]