87489972

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{30763}}^1$

素因数の和:30852

約数の個数: 36

約数和(自身を含む): 223961920

約数和(自身を除く): 136471948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 30763, 61526, 92289, 123052, 184578, 276867, 369156, 553734, 1107468, 2430277, 4860554, 7290831, 9721108, 14581662, 21872493, 29163324, 43744986, 87489972]

約数ペア:

[(1, 87489972), (2, 43744986), (3, 29163324), (4, 21872493), (6, 14581662), (9, 9721108), (12, 7290831), (18, 4860554), (36, 2430277), (79, 1107468), (158, 553734), (237, 369156), (316, 276867), (474, 184578), (711, 123052), (948, 92289), (1422, 61526), (2844, 30763)]