81769152

素因数分解:

$2^6\times 3^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3397

約数の個数: 56

約数和(自身を含む): 218066112

約数和(自身を除く): 136296960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 131, 192, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 3251, 4192, 6288, 6502, 8384, 9753, 12576, 13004, 19506, 25152, 26008, 39012, 52016, 78024, 104032, 156048, 208064, 312096, 425881, 624192, 851762, 1277643, 1703524, 2555286, 3407048, 5110572, 6814096, 10221144, 13628192, 20442288, 27256384, 40884576, 81769152]

約数ペア:

[(1, 81769152), (2, 40884576), (3, 27256384), (4, 20442288), (6, 13628192), (8, 10221144), (12, 6814096), (16, 5110572), (24, 3407048), (32, 2555286), (48, 1703524), (64, 1277643), (96, 851762), (131, 624192), (192, 425881), (262, 312096), (393, 208064), (524, 156048), (786, 104032), (1048, 78024), (1572, 52016), (2096, 39012), (3144, 26008), (3251, 25152), (4192, 19506), (6288, 13004), (6502, 12576), (8384, 9753)]