71640924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8234

約数の個数: 48

約数和(自身を含む): 181133568

約数和(自身を除く): 109492644

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, 8167, 8772, 16334, 24501, 32668, 49002, 98004, 138839, 277678, 351181, 416517, 555356, 702362, 833034, 1053543, 1404724, 1666068, 2107086, 4214172, 5970077, 11940154, 17910231, 23880308, 35820462, 71640924]

約数ペア:

[(1, 71640924), (2, 35820462), (3, 23880308), (4, 17910231), (6, 11940154), (12, 5970077), (17, 4214172), (34, 2107086), (43, 1666068), (51, 1404724), (68, 1053543), (86, 833034), (102, 702362), (129, 555356), (172, 416517), (204, 351181), (258, 277678), (516, 138839), (731, 98004), (1462, 49002), (2193, 32668), (2924, 24501), (4386, 16334), (8167, 8772)]