100205712

素因数分解:

$2^4\times 3^2\times {\mathrm{695873}}^1$

素因数の和:695887

約数の個数: 30

約数和(自身を含む): 280437222

約数和(自身を除く): 180231510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 695873, 1391746, 2087619, 2783492, 4175238, 5566984, 6262857, 8350476, 11133968, 12525714, 16700952, 25051428, 33401904, 50102856, 100205712]

約数ペア:

[(1, 100205712), (2, 50102856), (3, 33401904), (4, 25051428), (6, 16700952), (8, 12525714), (9, 11133968), (12, 8350476), (16, 6262857), (18, 5566984), (24, 4175238), (36, 2783492), (48, 2087619), (72, 1391746), (144, 695873)]