79964144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{3527}}^1$

素因数の和:3657

約数の個数: 40

約数和(自身を含む): 168426720

約数和(自身を除く): 88462576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 3527, 5668, 7054, 11336, 14108, 22672, 28216, 45851, 56432, 91702, 183404, 366808, 384443, 733616, 768886, 1537772, 3075544, 4997759, 6151088, 9995518, 19991036, 39982072, 79964144]

約数ペア:

[(1, 79964144), (2, 39982072), (4, 19991036), (8, 9995518), (13, 6151088), (16, 4997759), (26, 3075544), (52, 1537772), (104, 768886), (109, 733616), (208, 384443), (218, 366808), (436, 183404), (872, 91702), (1417, 56432), (1744, 45851), (2834, 28216), (3527, 22672), (5668, 14108), (7054, 11336)]