79690072

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18481}}^1$

素因数の和:18512

約数の個数: 48

約数和(自身を含む): 189625320

約数和(自身を除く): 109935248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 18481, 36962, 73924, 129367, 147848, 203291, 258734, 406582, 517468, 813164, 905569, 1034936, 1423037, 1626328, 1811138, 2846074, 3622276, 5692148, 7244552, 9961259, 11384296, 19922518, 39845036, 79690072]

約数ペア:

[(1, 79690072), (2, 39845036), (4, 19922518), (7, 11384296), (8, 9961259), (11, 7244552), (14, 5692148), (22, 3622276), (28, 2846074), (44, 1811138), (49, 1626328), (56, 1423037), (77, 1034936), (88, 905569), (98, 813164), (154, 517468), (196, 406582), (308, 258734), (392, 203291), (539, 147848), (616, 129367), (1078, 73924), (2156, 36962), (4312, 18481)]