77864798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4232

約数の個数: 32

約数和(自身を含む): 136581120

約数和(自身を除く): 58716322

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 4159, 8318, 9361, 18722, 45749, 91498, 95657, 153883, 191314, 307766, 1052227, 1692713, 2104454, 3385426, 3539309, 7078618, 38932399, 77864798]

約数ペア:

[(1, 77864798), (2, 38932399), (11, 7078618), (22, 3539309), (23, 3385426), (37, 2104454), (46, 1692713), (74, 1052227), (253, 307766), (407, 191314), (506, 153883), (814, 95657), (851, 91498), (1702, 45749), (4159, 18722), (8318, 9361)]