72087736

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44389}}^1$

素因数の和:44431

約数の個数: 32

約数和(自身を含む): 159804000

約数和(自身を除く): 87716264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 44389, 88778, 177556, 310723, 355112, 621446, 1242892, 1287281, 2485784, 2574562, 5149124, 9010967, 10298248, 18021934, 36043868, 72087736]

約数ペア:

[(1, 72087736), (2, 36043868), (4, 18021934), (7, 10298248), (8, 9010967), (14, 5149124), (28, 2574562), (29, 2485784), (56, 1287281), (58, 1242892), (116, 621446), (203, 355112), (232, 310723), (406, 177556), (812, 88778), (1624, 44389)]