89211744

素因数分解:

$2^5\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1332

約数の個数: 72

約数和(自身を含む): 254774520

約数和(自身を除く): 165562776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 307, 614, 921, 1009, 1228, 1842, 2018, 2456, 2763, 3027, 3684, 4036, 4912, 5526, 6054, 7368, 8072, 9081, 9824, 11052, 12108, 14736, 16144, 18162, 22104, 24216, 29472, 32288, 36324, 44208, 48432, 72648, 88416, 96864, 145296, 290592, 309763, 619526, 929289, 1239052, 1858578, 2478104, 2787867, 3717156, 4956208, 5575734, 7434312, 9912416, 11151468, 14868624, 22302936, 29737248, 44605872, 89211744]

約数ペア:

[(1, 89211744), (2, 44605872), (3, 29737248), (4, 22302936), (6, 14868624), (8, 11151468), (9, 9912416), (12, 7434312), (16, 5575734), (18, 4956208), (24, 3717156), (32, 2787867), (36, 2478104), (48, 1858578), (72, 1239052), (96, 929289), (144, 619526), (288, 309763), (307, 290592), (614, 145296), (921, 96864), (1009, 88416), (1228, 72648), (1842, 48432), (2018, 44208), (2456, 36324), (2763, 32288), (3027, 29472), (3684, 24216), (4036, 22104), (4912, 18162), (5526, 16144), (6054, 14736), (7368, 12108), (8072, 11052), (9081, 9824)]