71062416

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15919}}^1$

素因数の和:15964

約数の個数: 60

約数和(自身を含む): 205304320

約数和(自身を除く): 134241904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15919, 31838, 47757, 63676, 95514, 127352, 143271, 191028, 254704, 286542, 382056, 493489, 573084, 764112, 986978, 1146168, 1480467, 1973956, 2292336, 2960934, 3947912, 4441401, 5921868, 7895824, 8882802, 11843736, 17765604, 23687472, 35531208, 71062416]

約数ペア:

[(1, 71062416), (2, 35531208), (3, 23687472), (4, 17765604), (6, 11843736), (8, 8882802), (9, 7895824), (12, 5921868), (16, 4441401), (18, 3947912), (24, 2960934), (31, 2292336), (36, 1973956), (48, 1480467), (62, 1146168), (72, 986978), (93, 764112), (124, 573084), (144, 493489), (186, 382056), (248, 286542), (279, 254704), (372, 191028), (496, 143271), (558, 127352), (744, 95514), (1116, 63676), (1488, 47757), (2232, 31838), (4464, 15919)]