71815608

素因数分解:

$2^3\times 3^2\times {\mathrm{997439}}^1$

素因数の和:997451

約数の個数: 24

約数和(自身を含む): 194500800

約数和(自身を除く): 122685192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997439, 1994878, 2992317, 3989756, 5984634, 7979512, 8976951, 11969268, 17953902, 23938536, 35907804, 71815608]

約数ペア:

[(1, 71815608), (2, 35907804), (3, 23938536), (4, 17953902), (6, 11969268), (8, 8976951), (9, 7979512), (12, 5984634), (18, 3989756), (24, 2992317), (36, 1994878), (72, 997439)]