72076888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18731}}^1$

素因数の和:18787

約数の個数: 32

約数和(自身を含む): 149481360

約数和(自身を除く): 77404472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 18731, 37462, 74924, 149848, 243503, 487006, 693047, 974012, 1386094, 1948024, 2772188, 5544376, 9009611, 18019222, 36038444, 72076888]

約数ペア:

[(1, 72076888), (2, 36038444), (4, 18019222), (8, 9009611), (13, 5544376), (26, 2772188), (37, 1948024), (52, 1386094), (74, 974012), (104, 693047), (148, 487006), (296, 243503), (481, 149848), (962, 74924), (1924, 37462), (3848, 18731)]