78659028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10069}}^1$

素因数の和:10117

約数の個数: 72

約数和(自身を含む): 234590720

約数和(自身を除く): 155931692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 10069, 20138, 30207, 40276, 60414, 70483, 90621, 120828, 140966, 181242, 211449, 281932, 312139, 362484, 422898, 624278, 634347, 845796, 936417, 1248556, 1268694, 1872834, 2184973, 2537388, 2809251, 3745668, 4369946, 5618502, 6554919, 8739892, 11237004, 13109838, 19664757, 26219676, 39329514, 78659028]

約数ペア:

[(1, 78659028), (2, 39329514), (3, 26219676), (4, 19664757), (6, 13109838), (7, 11237004), (9, 8739892), (12, 6554919), (14, 5618502), (18, 4369946), (21, 3745668), (28, 2809251), (31, 2537388), (36, 2184973), (42, 1872834), (62, 1268694), (63, 1248556), (84, 936417), (93, 845796), (124, 634347), (126, 624278), (186, 422898), (217, 362484), (252, 312139), (279, 281932), (372, 211449), (434, 181242), (558, 140966), (651, 120828), (868, 90621), (1116, 70483), (1302, 60414), (1953, 40276), (2604, 30207), (3906, 20138), (7812, 10069)]