39807612

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:769

約数の個数: 90

約数和(自身を含む): 112840728

約数和(自身を除く): 73033116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 727, 1014, 1053, 1404, 1454, 1521, 2028, 2106, 2181, 2908, 3042, 4212, 4362, 4563, 6084, 6543, 8724, 9126, 9451, 13086, 13689, 18252, 18902, 19629, 26172, 27378, 28353, 37804, 39258, 54756, 56706, 58887, 78516, 85059, 113412, 117774, 122863, 170118, 235548, 245726, 255177, 340236, 368589, 491452, 510354, 737178, 765531, 1020708, 1105767, 1474356, 1531062, 2211534, 3062124, 3317301, 4423068, 6634602, 9951903, 13269204, 19903806, 39807612]

約数ペア:

[(1, 39807612), (2, 19903806), (3, 13269204), (4, 9951903), (6, 6634602), (9, 4423068), (12, 3317301), (13, 3062124), (18, 2211534), (26, 1531062), (27, 1474356), (36, 1105767), (39, 1020708), (52, 765531), (54, 737178), (78, 510354), (81, 491452), (108, 368589), (117, 340236), (156, 255177), (162, 245726), (169, 235548), (234, 170118), (324, 122863), (338, 117774), (351, 113412), (468, 85059), (507, 78516), (676, 58887), (702, 56706), (727, 54756), (1014, 39258), (1053, 37804), (1404, 28353), (1454, 27378), (1521, 26172), (2028, 19629), (2106, 18902), (2181, 18252), (2908, 13689), (3042, 13086), (4212, 9451), (4362, 9126), (4563, 8724), (6084, 6543)]