77994288

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23549}}^1$

素因数の和:23586

約数の個数: 60

約数和(自身を含む): 227775600

約数和(自身を除く): 149781312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 23549, 47098, 70647, 94196, 141294, 188392, 211941, 282588, 376784, 423882, 541627, 565176, 847764, 1083254, 1130352, 1624881, 1695528, 2166508, 3249762, 3391056, 4333016, 4874643, 6499524, 8666032, 9749286, 12999048, 19498572, 25998096, 38997144, 77994288]

約数ペア:

[(1, 77994288), (2, 38997144), (3, 25998096), (4, 19498572), (6, 12999048), (8, 9749286), (9, 8666032), (12, 6499524), (16, 4874643), (18, 4333016), (23, 3391056), (24, 3249762), (36, 2166508), (46, 1695528), (48, 1624881), (69, 1130352), (72, 1083254), (92, 847764), (138, 565176), (144, 541627), (184, 423882), (207, 376784), (276, 282588), (368, 211941), (414, 188392), (552, 141294), (828, 94196), (1104, 70647), (1656, 47098), (3312, 23549)]