72264632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{20029}}^1$

素因数の和:20087

約数の個数: 32

約数和(自身を含む): 151426800

約数和(自身を除く): 79162168

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 20029, 40058, 80116, 160232, 220319, 440638, 821189, 881276, 1642378, 1762552, 3284756, 6569512, 9033079, 18066158, 36132316, 72264632]

約数ペア:

[(1, 72264632), (2, 36132316), (4, 18066158), (8, 9033079), (11, 6569512), (22, 3284756), (41, 1762552), (44, 1642378), (82, 881276), (88, 821189), (164, 440638), (328, 220319), (451, 160232), (902, 80116), (1804, 40058), (3608, 20029)]