64666836

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{1181}}^1$

素因数の和:1223

約数の個数: 90

約数和(自身を含む): 183211182

約数和(自身を除く): 118544346

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, 1014, 1053, 1181, 1404, 1521, 2028, 2106, 2362, 3042, 3543, 4212, 4563, 4724, 6084, 7086, 9126, 10629, 13689, 14172, 15353, 18252, 21258, 27378, 30706, 31887, 42516, 46059, 54756, 61412, 63774, 92118, 95661, 127548, 138177, 184236, 191322, 199589, 276354, 382644, 399178, 414531, 552708, 598767, 798356, 829062, 1197534, 1243593, 1658124, 1796301, 2395068, 2487186, 3592602, 4974372, 5388903, 7185204, 10777806, 16166709, 21555612, 32333418, 64666836]

約数ペア:

[(1, 64666836), (2, 32333418), (3, 21555612), (4, 16166709), (6, 10777806), (9, 7185204), (12, 5388903), (13, 4974372), (18, 3592602), (26, 2487186), (27, 2395068), (36, 1796301), (39, 1658124), (52, 1243593), (54, 1197534), (78, 829062), (81, 798356), (108, 598767), (117, 552708), (156, 414531), (162, 399178), (169, 382644), (234, 276354), (324, 199589), (338, 191322), (351, 184236), (468, 138177), (507, 127548), (676, 95661), (702, 92118), (1014, 63774), (1053, 61412), (1181, 54756), (1404, 46059), (1521, 42516), (2028, 31887), (2106, 30706), (2362, 27378), (3042, 21258), (3543, 18252), (4212, 15353), (4563, 14172), (4724, 13689), (6084, 10629), (7086, 9126)]