64219248

素因数分解:

$2^4\times 3^2\times {\mathrm{445967}}^1$

素因数の和:445981

約数の個数: 30

約数和(自身を含む): 179725104

約数和(自身を除く): 115505856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 445967, 891934, 1337901, 1783868, 2675802, 3567736, 4013703, 5351604, 7135472, 8027406, 10703208, 16054812, 21406416, 32109624, 64219248]

約数ペア:

[(1, 64219248), (2, 32109624), (3, 21406416), (4, 16054812), (6, 10703208), (8, 8027406), (9, 7135472), (12, 5351604), (16, 4013703), (18, 3567736), (24, 2675802), (36, 1783868), (48, 1337901), (72, 891934), (144, 445967)]