74813292

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1643

約数の個数: 72

約数和(自身を含む): 199879680

約数和(自身を除く): 125066388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 1559, 2666, 3118, 3999, 4677, 5332, 6236, 7998, 9354, 11997, 14031, 15996, 18708, 23994, 28062, 47988, 48329, 56124, 67037, 96658, 134074, 144987, 193316, 201111, 268148, 289974, 402222, 434961, 579948, 603333, 804444, 869922, 1206666, 1739844, 2078147, 2413332, 4156294, 6234441, 8312588, 12468882, 18703323, 24937764, 37406646, 74813292]

約数ペア:

[(1, 74813292), (2, 37406646), (3, 24937764), (4, 18703323), (6, 12468882), (9, 8312588), (12, 6234441), (18, 4156294), (31, 2413332), (36, 2078147), (43, 1739844), (62, 1206666), (86, 869922), (93, 804444), (124, 603333), (129, 579948), (172, 434961), (186, 402222), (258, 289974), (279, 268148), (372, 201111), (387, 193316), (516, 144987), (558, 134074), (774, 96658), (1116, 67037), (1333, 56124), (1548, 48329), (1559, 47988), (2666, 28062), (3118, 23994), (3999, 18708), (4677, 15996), (5332, 14031), (6236, 11997), (7998, 9354)]