90289008

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{1277}}^1$

素因数の和:1782

約数の個数: 60

約数和(自身を含む): 253396728

約数和(自身を除く): 163107720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 982, 1277, 1473, 1964, 2554, 2946, 3831, 3928, 4419, 5108, 5892, 7662, 7856, 8838, 10216, 11493, 11784, 15324, 17676, 20432, 22986, 23568, 30648, 35352, 45972, 61296, 70704, 91944, 183888, 627007, 1254014, 1881021, 2508028, 3762042, 5016056, 5643063, 7524084, 10032112, 11286126, 15048168, 22572252, 30096336, 45144504, 90289008]

約数ペア:

[(1, 90289008), (2, 45144504), (3, 30096336), (4, 22572252), (6, 15048168), (8, 11286126), (9, 10032112), (12, 7524084), (16, 5643063), (18, 5016056), (24, 3762042), (36, 2508028), (48, 1881021), (72, 1254014), (144, 627007), (491, 183888), (982, 91944), (1277, 70704), (1473, 61296), (1964, 45972), (2554, 35352), (2946, 30648), (3831, 23568), (3928, 22986), (4419, 20432), (5108, 17676), (5892, 15324), (7662, 11784), (7856, 11493), (8838, 10216)]