67921992

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30431}}^1$

素因数の和:30474

約数の個数: 48

約数和(自身を含む): 189895680

約数和(自身を除く): 121973688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 30431, 60862, 91293, 121724, 182586, 243448, 273879, 365172, 547758, 730344, 943361, 1095516, 1886722, 2191032, 2830083, 3773444, 5660166, 7546888, 8490249, 11320332, 16980498, 22640664, 33960996, 67921992]

約数ペア:

[(1, 67921992), (2, 33960996), (3, 22640664), (4, 16980498), (6, 11320332), (8, 8490249), (9, 7546888), (12, 5660166), (18, 3773444), (24, 2830083), (31, 2191032), (36, 1886722), (62, 1095516), (72, 943361), (93, 730344), (124, 547758), (186, 365172), (248, 273879), (279, 243448), (372, 182586), (558, 121724), (744, 91293), (1116, 60862), (2232, 30431)]