68277564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 183041040

約数和(自身を除く): 114763476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 519, 577, 684, 692, 1038, 1154, 1557, 1731, 2076, 2308, 3114, 3287, 3462, 5193, 6228, 6574, 6924, 9861, 10386, 10963, 13148, 19722, 20772, 21926, 29583, 32889, 39444, 43852, 59166, 65778, 98667, 99821, 118332, 131556, 197334, 199642, 299463, 394668, 399284, 598926, 898389, 1197852, 1796778, 1896599, 3593556, 3793198, 5689797, 7586396, 11379594, 17069391, 22759188, 34138782, 68277564]

約数ペア:

[(1, 68277564), (2, 34138782), (3, 22759188), (4, 17069391), (6, 11379594), (9, 7586396), (12, 5689797), (18, 3793198), (19, 3593556), (36, 1896599), (38, 1796778), (57, 1197852), (76, 898389), (114, 598926), (171, 399284), (173, 394668), (228, 299463), (342, 199642), (346, 197334), (519, 131556), (577, 118332), (684, 99821), (692, 98667), (1038, 65778), (1154, 59166), (1557, 43852), (1731, 39444), (2076, 32889), (2308, 29583), (3114, 21926), (3287, 20772), (3462, 19722), (5193, 13148), (6228, 10963), (6574, 10386), (6924, 9861)]