72204952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{811}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 68108648

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 359, 718, 811, 1436, 1622, 2872, 3244, 6488, 11129, 22258, 25141, 44516, 50282, 89032, 100564, 201128, 291149, 582298, 1164596, 2329192, 9025619, 18051238, 36102476, 72204952]

約数ペア:

[(1, 72204952), (2, 36102476), (4, 18051238), (8, 9025619), (31, 2329192), (62, 1164596), (124, 582298), (248, 291149), (359, 201128), (718, 100564), (811, 89032), (1436, 50282), (1622, 44516), (2872, 25141), (3244, 22258), (6488, 11129)]