72356824

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 138160080

約数和(自身を除く): 65803256

約数列:

[1, 2, 4, 8, 107, 137, 214, 274, 428, 548, 617, 856, 1096, 1234, 2468, 4936, 14659, 29318, 58636, 66019, 84529, 117272, 132038, 169058, 264076, 338116, 528152, 676232, 9044603, 18089206, 36178412, 72356824]

約数ペア:

[(1, 72356824), (2, 36178412), (4, 18089206), (8, 9044603), (107, 676232), (137, 528152), (214, 338116), (274, 264076), (428, 169058), (548, 132038), (617, 117272), (856, 84529), (1096, 66019), (1234, 58636), (2468, 29318), (4936, 14659)]