75728304

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{571}}^1$

素因数の和:895

約数の個数: 80

約数和(自身を含む): 218458240

約数和(自身を除く): 142729936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 571, 614, 921, 1142, 1228, 1713, 1842, 2284, 2456, 2763, 3426, 3684, 4568, 4912, 5139, 5526, 6852, 7368, 8289, 9136, 10278, 11052, 13704, 14736, 15417, 16578, 20556, 22104, 27408, 30834, 33156, 41112, 44208, 61668, 66312, 82224, 123336, 132624, 175297, 246672, 350594, 525891, 701188, 1051782, 1402376, 1577673, 2103564, 2804752, 3155346, 4207128, 4733019, 6310692, 8414256, 9466038, 12621384, 18932076, 25242768, 37864152, 75728304]

約数ペア:

[(1, 75728304), (2, 37864152), (3, 25242768), (4, 18932076), (6, 12621384), (8, 9466038), (9, 8414256), (12, 6310692), (16, 4733019), (18, 4207128), (24, 3155346), (27, 2804752), (36, 2103564), (48, 1577673), (54, 1402376), (72, 1051782), (108, 701188), (144, 525891), (216, 350594), (307, 246672), (432, 175297), (571, 132624), (614, 123336), (921, 82224), (1142, 66312), (1228, 61668), (1713, 44208), (1842, 41112), (2284, 33156), (2456, 30834), (2763, 27408), (3426, 22104), (3684, 20556), (4568, 16578), (4912, 15417), (5139, 14736), (5526, 13704), (6852, 11052), (7368, 10278), (8289, 9136)]