71611872

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20211

約数の個数: 48

約数和(自身を含む): 193071312

約数和(自身を除く): 121459440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 20161, 40322, 60483, 80644, 120966, 161288, 241932, 322576, 483864, 645152, 745957, 967728, 1491914, 1935456, 2237871, 2983828, 4475742, 5967656, 8951484, 11935312, 17902968, 23870624, 35805936, 71611872]

約数ペア:

[(1, 71611872), (2, 35805936), (3, 23870624), (4, 17902968), (6, 11935312), (8, 8951484), (12, 5967656), (16, 4475742), (24, 2983828), (32, 2237871), (37, 1935456), (48, 1491914), (74, 967728), (96, 745957), (111, 645152), (148, 483864), (222, 322576), (296, 241932), (444, 161288), (592, 120966), (888, 80644), (1184, 60483), (1776, 40322), (3552, 20161)]