87920784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{87223}}^1$

素因数の和:87244

約数の個数: 60

約数和(自身を含む): 281210176

約数和(自身を除く): 193289392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 87223, 174446, 261669, 348892, 523338, 610561, 697784, 785007, 1046676, 1221122, 1395568, 1570014, 1831683, 2093352, 2442244, 3140028, 3663366, 4186704, 4884488, 5495049, 6280056, 7326732, 9768976, 10990098, 12560112, 14653464, 21980196, 29306928, 43960392, 87920784]

約数ペア:

[(1, 87920784), (2, 43960392), (3, 29306928), (4, 21980196), (6, 14653464), (7, 12560112), (8, 10990098), (9, 9768976), (12, 7326732), (14, 6280056), (16, 5495049), (18, 4884488), (21, 4186704), (24, 3663366), (28, 3140028), (36, 2442244), (42, 2093352), (48, 1831683), (56, 1570014), (63, 1395568), (72, 1221122), (84, 1046676), (112, 785007), (126, 697784), (144, 610561), (168, 523338), (252, 348892), (336, 261669), (504, 174446), (1008, 87223)]