83457388

素因数分解:

$2^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 173376000

約数和(自身を除く): 89918612

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 98, 118, 196, 236, 343, 413, 686, 826, 1031, 1372, 1652, 2062, 2891, 4124, 5782, 7217, 11564, 14434, 20237, 28868, 40474, 50519, 60829, 80948, 101038, 121658, 202076, 243316, 353633, 425803, 707266, 851606, 1414532, 1703212, 2980621, 5961242, 11922484, 20864347, 41728694, 83457388]

約数ペア:

[(1, 83457388), (2, 41728694), (4, 20864347), (7, 11922484), (14, 5961242), (28, 2980621), (49, 1703212), (59, 1414532), (98, 851606), (118, 707266), (196, 425803), (236, 353633), (343, 243316), (413, 202076), (686, 121658), (826, 101038), (1031, 80948), (1372, 60829), (1652, 50519), (2062, 40474), (2891, 28868), (4124, 20237), (5782, 14434), (7217, 11564)]