72480338

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1069}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 129427200

約数和(自身を除く): 56946862

約数列:

[1, 2, 7, 14, 29, 58, 167, 203, 334, 406, 1069, 1169, 2138, 2338, 4843, 7483, 9686, 14966, 31001, 33901, 62002, 67802, 178523, 217007, 357046, 434014, 1249661, 2499322, 5177167, 10354334, 36240169, 72480338]

約数ペア:

[(1, 72480338), (2, 36240169), (7, 10354334), (14, 5177167), (29, 2499322), (58, 1249661), (167, 434014), (203, 357046), (334, 217007), (406, 178523), (1069, 67802), (1169, 62002), (2138, 33901), (2338, 31001), (4843, 14966), (7483, 9686)]