72262168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3929}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 156807000

約数和(自身を除く): 84544832

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 3929, 4598, 7858, 9196, 15716, 18392, 31432, 43219, 74651, 86438, 149302, 172876, 298604, 345752, 475409, 597208, 821161, 950818, 1642322, 1901636, 3284644, 3803272, 6569288, 9032771, 18065542, 36131084, 72262168]

約数ペア:

[(1, 72262168), (2, 36131084), (4, 18065542), (8, 9032771), (11, 6569288), (19, 3803272), (22, 3284644), (38, 1901636), (44, 1642322), (76, 950818), (88, 821161), (121, 597208), (152, 475409), (209, 345752), (242, 298604), (418, 172876), (484, 149302), (836, 86438), (968, 74651), (1672, 43219), (2299, 31432), (3929, 18392), (4598, 15716), (7858, 9196)]