72228676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 142107840

約数和(自身を除く): 69879164

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 211, 227, 377, 422, 454, 754, 844, 908, 1508, 2743, 2951, 5486, 5902, 6119, 6583, 10972, 11804, 12238, 13166, 24476, 26332, 47897, 79547, 85579, 95794, 159094, 171158, 191588, 318188, 342316, 622661, 1245322, 1389013, 2490644, 2778026, 5556052, 18057169, 36114338, 72228676]

約数ペア:

[(1, 72228676), (2, 36114338), (4, 18057169), (13, 5556052), (26, 2778026), (29, 2490644), (52, 1389013), (58, 1245322), (116, 622661), (211, 342316), (227, 318188), (377, 191588), (422, 171158), (454, 159094), (754, 95794), (844, 85579), (908, 79547), (1508, 47897), (2743, 26332), (2951, 24476), (5486, 13166), (5902, 12238), (6119, 11804), (6583, 10972)]