213325128

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{80077}}^1$

素因数の和:80126

約数の個数: 48

約数和(自身を含む): 593377980

約数和(自身を除く): 380052852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 80077, 160154, 240231, 320308, 480462, 640616, 720693, 960924, 1441386, 1921848, 2882772, 2962849, 5765544, 5925698, 8888547, 11851396, 17777094, 23702792, 26665641, 35554188, 53331282, 71108376, 106662564, 213325128]

約数ペア:

[(1, 213325128), (2, 106662564), (3, 71108376), (4, 53331282), (6, 35554188), (8, 26665641), (9, 23702792), (12, 17777094), (18, 11851396), (24, 8888547), (36, 5925698), (37, 5765544), (72, 2962849), (74, 2882772), (111, 1921848), (148, 1441386), (222, 960924), (296, 720693), (333, 640616), (444, 480462), (666, 320308), (888, 240231), (1332, 160154), (2664, 80077)]