64390464

素因数分解:

$2^6\times 3^4\times {\mathrm{12421}}^1$

素因数の和:12445

約数の個数: 70

約数和(自身を含む): 190888874

約数和(自身を除く): 126498410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 5184, 12421, 24842, 37263, 49684, 74526, 99368, 111789, 149052, 198736, 223578, 298104, 335367, 397472, 447156, 596208, 670734, 794944, 894312, 1006101, 1192416, 1341468, 1788624, 2012202, 2384832, 2682936, 3577248, 4024404, 5365872, 7154496, 8048808, 10731744, 16097616, 21463488, 32195232, 64390464]

約数ペア:

[(1, 64390464), (2, 32195232), (3, 21463488), (4, 16097616), (6, 10731744), (8, 8048808), (9, 7154496), (12, 5365872), (16, 4024404), (18, 3577248), (24, 2682936), (27, 2384832), (32, 2012202), (36, 1788624), (48, 1341468), (54, 1192416), (64, 1006101), (72, 894312), (81, 794944), (96, 670734), (108, 596208), (144, 447156), (162, 397472), (192, 335367), (216, 298104), (288, 223578), (324, 198736), (432, 149052), (576, 111789), (648, 99368), (864, 74526), (1296, 49684), (1728, 37263), (2592, 24842), (5184, 12421)]