64499472

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1459}}^1$

素因数の和:1780

約数の個数: 60

約数和(自身を含む): 181221040

約数和(自身を除く): 116721568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1459, 1842, 2456, 2763, 2918, 3684, 4377, 4912, 5526, 5836, 7368, 8754, 11052, 11672, 13131, 14736, 17508, 22104, 23344, 26262, 35016, 44208, 52524, 70032, 105048, 210096, 447913, 895826, 1343739, 1791652, 2687478, 3583304, 4031217, 5374956, 7166608, 8062434, 10749912, 16124868, 21499824, 32249736, 64499472]

約数ペア:

[(1, 64499472), (2, 32249736), (3, 21499824), (4, 16124868), (6, 10749912), (8, 8062434), (9, 7166608), (12, 5374956), (16, 4031217), (18, 3583304), (24, 2687478), (36, 1791652), (48, 1343739), (72, 895826), (144, 447913), (307, 210096), (614, 105048), (921, 70032), (1228, 52524), (1459, 44208), (1842, 35016), (2456, 26262), (2763, 23344), (2918, 22104), (3684, 17508), (4377, 14736), (4912, 13131), (5526, 11672), (5836, 11052), (7368, 8754)]