79881856

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 164848320

約数和(自身を除く): 84966464

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 83, 103, 128, 146, 166, 206, 292, 332, 412, 584, 664, 824, 1168, 1328, 1648, 2336, 2656, 3296, 4672, 5312, 6059, 6592, 7519, 8549, 9344, 10624, 12118, 13184, 15038, 17098, 24236, 30076, 34196, 48472, 60152, 68392, 96944, 120304, 136784, 193888, 240608, 273568, 387776, 481216, 547136, 624077, 775552, 962432, 1094272, 1248154, 2496308, 4992616, 9985232, 19970464, 39940928, 79881856]

約数ペア:

[(1, 79881856), (2, 39940928), (4, 19970464), (8, 9985232), (16, 4992616), (32, 2496308), (64, 1248154), (73, 1094272), (83, 962432), (103, 775552), (128, 624077), (146, 547136), (166, 481216), (206, 387776), (292, 273568), (332, 240608), (412, 193888), (584, 136784), (664, 120304), (824, 96944), (1168, 68392), (1328, 60152), (1648, 48472), (2336, 34196), (2656, 30076), (3296, 24236), (4672, 17098), (5312, 15038), (6059, 13184), (6592, 12118), (7519, 10624), (8549, 9344)]