72710968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10459}}^1$

素因数の和:10555

約数の個数: 32

約数和(自身を含む): 150624000

約数和(自身を除く): 77913032

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 10459, 20918, 41836, 83672, 115049, 230098, 460196, 826261, 920392, 1652522, 3305044, 6610088, 9088871, 18177742, 36355484, 72710968]

約数ペア:

[(1, 72710968), (2, 36355484), (4, 18177742), (8, 9088871), (11, 6610088), (22, 3305044), (44, 1652522), (79, 920392), (88, 826261), (158, 460196), (316, 230098), (632, 115049), (869, 83672), (1738, 41836), (3476, 20918), (6952, 10459)]