71786112

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2721

約数の個数: 64

約数和(自身を含む): 193440960

約数和(自身を除く): 121654848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 2633, 3408, 4544, 5266, 6816, 7899, 9088, 10532, 13632, 15798, 21064, 27264, 31596, 42128, 63192, 84256, 126384, 168512, 186943, 252768, 337024, 373886, 505536, 560829, 747772, 1011072, 1121658, 1495544, 2243316, 2991088, 4486632, 5982176, 8973264, 11964352, 17946528, 23928704, 35893056, 71786112]

約数ペア:

[(1, 71786112), (2, 35893056), (3, 23928704), (4, 17946528), (6, 11964352), (8, 8973264), (12, 5982176), (16, 4486632), (24, 2991088), (32, 2243316), (48, 1495544), (64, 1121658), (71, 1011072), (96, 747772), (128, 560829), (142, 505536), (192, 373886), (213, 337024), (284, 252768), (384, 186943), (426, 168512), (568, 126384), (852, 84256), (1136, 63192), (1704, 42128), (2272, 31596), (2633, 27264), (3408, 21064), (4544, 15798), (5266, 13632), (6816, 10532), (7899, 9088)]