123234072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{394981}}^1$

素因数の和:395003

約数の個数: 32

約数和(自身を含む): 331784880

約数和(自身を除く): 208550808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 394981, 789962, 1184943, 1579924, 2369886, 3159848, 4739772, 5134753, 9479544, 10269506, 15404259, 20539012, 30808518, 41078024, 61617036, 123234072]

約数ペア:

[(1, 123234072), (2, 61617036), (3, 41078024), (4, 30808518), (6, 20539012), (8, 15404259), (12, 10269506), (13, 9479544), (24, 5134753), (26, 4739772), (39, 3159848), (52, 2369886), (78, 1579924), (104, 1184943), (156, 789962), (312, 394981)]