72535668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8269}}^1$

素因数の和:8336

約数の個数: 48

約数和(自身を含む): 183395520

約数和(自身を除く): 110859852

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8269, 8772, 16538, 24807, 33076, 49614, 99228, 140573, 281146, 355567, 421719, 562292, 711134, 843438, 1066701, 1422268, 1686876, 2133402, 4266804, 6044639, 12089278, 18133917, 24178556, 36267834, 72535668]

約数ペア:

[(1, 72535668), (2, 36267834), (3, 24178556), (4, 18133917), (6, 12089278), (12, 6044639), (17, 4266804), (34, 2133402), (43, 1686876), (51, 1422268), (68, 1066701), (86, 843438), (102, 711134), (129, 562292), (172, 421719), (204, 355567), (258, 281146), (516, 140573), (731, 99228), (1462, 49614), (2193, 33076), (2924, 24807), (4386, 16538), (8269, 8772)]