23120784

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:844

約数の個数: 60

約数和(自身を含む): 65040976

約数和(自身を除く): 41920192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 523, 614, 921, 1046, 1228, 1569, 1842, 2092, 2456, 2763, 3138, 3684, 4184, 4707, 4912, 5526, 6276, 7368, 8368, 9414, 11052, 12552, 14736, 18828, 22104, 25104, 37656, 44208, 75312, 160561, 321122, 481683, 642244, 963366, 1284488, 1445049, 1926732, 2568976, 2890098, 3853464, 5780196, 7706928, 11560392, 23120784]

約数ペア:

[(1, 23120784), (2, 11560392), (3, 7706928), (4, 5780196), (6, 3853464), (8, 2890098), (9, 2568976), (12, 1926732), (16, 1445049), (18, 1284488), (24, 963366), (36, 642244), (48, 481683), (72, 321122), (144, 160561), (307, 75312), (523, 44208), (614, 37656), (921, 25104), (1046, 22104), (1228, 18828), (1569, 14736), (1842, 12552), (2092, 11052), (2456, 9414), (2763, 8368), (3138, 7368), (3684, 6276), (4184, 5526), (4707, 4912)]