61831764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{677}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 162882720

約数和(自身を除く): 101050956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 387, 516, 531, 677, 708, 774, 1062, 1354, 1548, 2031, 2124, 2537, 2708, 4062, 5074, 6093, 7611, 8124, 10148, 12186, 15222, 22833, 24372, 29111, 30444, 39943, 45666, 58222, 79886, 87333, 91332, 116444, 119829, 159772, 174666, 239658, 261999, 349332, 359487, 479316, 523998, 718974, 1047996, 1437948, 1717549, 3435098, 5152647, 6870196, 10305294, 15457941, 20610588, 30915882, 61831764]

約数ペア:

[(1, 61831764), (2, 30915882), (3, 20610588), (4, 15457941), (6, 10305294), (9, 6870196), (12, 5152647), (18, 3435098), (36, 1717549), (43, 1437948), (59, 1047996), (86, 718974), (118, 523998), (129, 479316), (172, 359487), (177, 349332), (236, 261999), (258, 239658), (354, 174666), (387, 159772), (516, 119829), (531, 116444), (677, 91332), (708, 87333), (774, 79886), (1062, 58222), (1354, 45666), (1548, 39943), (2031, 30444), (2124, 29111), (2537, 24372), (2708, 22833), (4062, 15222), (5074, 12186), (6093, 10148), (7611, 8124)]