64441968

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 80

約数和(自身を含む): 177774336

約数和(自身を除く): 113332368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 151, 204, 272, 302, 408, 453, 523, 604, 816, 906, 1046, 1208, 1569, 1812, 2092, 2416, 2567, 3138, 3624, 4184, 5134, 6276, 7248, 7701, 8368, 8891, 10268, 12552, 15402, 17782, 20536, 25104, 26673, 30804, 35564, 41072, 53346, 61608, 71128, 78973, 106692, 123216, 142256, 157946, 213384, 236919, 315892, 426768, 473838, 631784, 947676, 1263568, 1342541, 1895352, 2685082, 3790704, 4027623, 5370164, 8055246, 10740328, 16110492, 21480656, 32220984, 64441968]

約数ペア:

[(1, 64441968), (2, 32220984), (3, 21480656), (4, 16110492), (6, 10740328), (8, 8055246), (12, 5370164), (16, 4027623), (17, 3790704), (24, 2685082), (34, 1895352), (48, 1342541), (51, 1263568), (68, 947676), (102, 631784), (136, 473838), (151, 426768), (204, 315892), (272, 236919), (302, 213384), (408, 157946), (453, 142256), (523, 123216), (604, 106692), (816, 78973), (906, 71128), (1046, 61608), (1208, 53346), (1569, 41072), (1812, 35564), (2092, 30804), (2416, 26673), (2567, 25104), (3138, 20536), (3624, 17782), (4184, 15402), (5134, 12552), (6276, 10268), (7248, 8891), (7701, 8368)]