64494456

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{15901}}^1$

素因数の和:15936

約数の個数: 48

約数和(自身を含む): 174603960

約数和(自身を除く): 110109504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 15901, 31802, 47703, 63604, 95406, 127208, 190812, 206713, 381624, 413426, 620139, 826852, 1240278, 1653704, 2480556, 2687269, 4961112, 5374538, 8061807, 10749076, 16123614, 21498152, 32247228, 64494456]

約数ペア:

[(1, 64494456), (2, 32247228), (3, 21498152), (4, 16123614), (6, 10749076), (8, 8061807), (12, 5374538), (13, 4961112), (24, 2687269), (26, 2480556), (39, 1653704), (52, 1240278), (78, 826852), (104, 620139), (156, 413426), (169, 381624), (312, 206713), (338, 190812), (507, 127208), (676, 95406), (1014, 63604), (1352, 47703), (2028, 31802), (4056, 15901)]