145440612

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 379203552

約数和(自身を除く): 233762940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 211, 246, 369, 422, 467, 492, 633, 738, 844, 934, 1266, 1401, 1476, 1868, 1899, 2532, 2802, 3798, 4203, 5604, 7596, 8406, 8651, 16812, 17302, 19147, 25953, 34604, 38294, 51906, 57441, 76588, 77859, 98537, 103812, 114882, 155718, 172323, 197074, 229764, 295611, 311436, 344646, 394148, 591222, 689292, 886833, 1182444, 1773666, 3547332, 4040017, 8080034, 12120051, 16160068, 24240102, 36360153, 48480204, 72720306, 145440612]

約数ペア:

[(1, 145440612), (2, 72720306), (3, 48480204), (4, 36360153), (6, 24240102), (9, 16160068), (12, 12120051), (18, 8080034), (36, 4040017), (41, 3547332), (82, 1773666), (123, 1182444), (164, 886833), (211, 689292), (246, 591222), (369, 394148), (422, 344646), (467, 311436), (492, 295611), (633, 229764), (738, 197074), (844, 172323), (934, 155718), (1266, 114882), (1401, 103812), (1476, 98537), (1868, 77859), (1899, 76588), (2532, 57441), (2802, 51906), (3798, 38294), (4203, 34604), (5604, 25953), (7596, 19147), (8406, 17302), (8651, 16812)]