72382376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 155131200

約数和(自身を除く): 82748824

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 113, 116, 226, 232, 251, 319, 452, 502, 638, 904, 1004, 1243, 1276, 2008, 2486, 2552, 2761, 3277, 4972, 5522, 6554, 7279, 9944, 11044, 13108, 14558, 22088, 26216, 28363, 29116, 36047, 56726, 58232, 72094, 80069, 113452, 144188, 160138, 226904, 288376, 311993, 320276, 623986, 640552, 822527, 1247972, 1645054, 2495944, 3290108, 6580216, 9047797, 18095594, 36191188, 72382376]

約数ペア:

[(1, 72382376), (2, 36191188), (4, 18095594), (8, 9047797), (11, 6580216), (22, 3290108), (29, 2495944), (44, 1645054), (58, 1247972), (88, 822527), (113, 640552), (116, 623986), (226, 320276), (232, 311993), (251, 288376), (319, 226904), (452, 160138), (502, 144188), (638, 113452), (904, 80069), (1004, 72094), (1243, 58232), (1276, 56726), (2008, 36047), (2486, 29116), (2552, 28363), (2761, 26216), (3277, 22088), (4972, 14558), (5522, 13108), (6554, 11044), (7279, 9944)]