78380496

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5087}}^1$

素因数の和:5208

約数の個数: 60

約数和(自身を含む): 221450112

約数和(自身を除く): 143069616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 3852, 5087, 5136, 7704, 10174, 15261, 15408, 20348, 30522, 40696, 45783, 61044, 81392, 91566, 122088, 183132, 244176, 366264, 544309, 732528, 1088618, 1632927, 2177236, 3265854, 4354472, 4898781, 6531708, 8708944, 9797562, 13063416, 19595124, 26126832, 39190248, 78380496]

約数ペア:

[(1, 78380496), (2, 39190248), (3, 26126832), (4, 19595124), (6, 13063416), (8, 9797562), (9, 8708944), (12, 6531708), (16, 4898781), (18, 4354472), (24, 3265854), (36, 2177236), (48, 1632927), (72, 1088618), (107, 732528), (144, 544309), (214, 366264), (321, 244176), (428, 183132), (642, 122088), (856, 91566), (963, 81392), (1284, 61044), (1712, 45783), (1926, 40696), (2568, 30522), (3852, 20348), (5087, 15408), (5136, 15261), (7704, 10174)]