80330256

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{15077}}^1$

素因数の和:15128

約数の個数: 60

約数和(自身を含む): 230904492

約数和(自身を除く): 150574236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 15077, 30154, 45231, 60308, 90462, 120616, 135693, 180924, 241232, 271386, 361848, 542772, 557849, 723696, 1085544, 1115698, 1673547, 2171088, 2231396, 3347094, 4462792, 5020641, 6694188, 8925584, 10041282, 13388376, 20082564, 26776752, 40165128, 80330256]

約数ペア:

[(1, 80330256), (2, 40165128), (3, 26776752), (4, 20082564), (6, 13388376), (8, 10041282), (9, 8925584), (12, 6694188), (16, 5020641), (18, 4462792), (24, 3347094), (36, 2231396), (37, 2171088), (48, 1673547), (72, 1115698), (74, 1085544), (111, 723696), (144, 557849), (148, 542772), (222, 361848), (296, 271386), (333, 241232), (444, 180924), (592, 135693), (666, 120616), (888, 90462), (1332, 60308), (1776, 45231), (2664, 30154), (5328, 15077)]