72490278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101527}}^1$

素因数の和:101556

約数の個数: 32

約数和(自身を含む): 175440384

約数和(自身を除く): 102950106

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 101527, 203054, 304581, 609162, 710689, 1421378, 1725959, 2132067, 3451918, 4264134, 5177877, 10355754, 12081713, 24163426, 36245139, 72490278]

約数ペア:

[(1, 72490278), (2, 36245139), (3, 24163426), (6, 12081713), (7, 10355754), (14, 5177877), (17, 4264134), (21, 3451918), (34, 2132067), (42, 1725959), (51, 1421378), (102, 710689), (119, 609162), (238, 304581), (357, 203054), (714, 101527)]