72816816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79843}}^1$

素因数の和:79873

約数の個数: 40

約数和(自身を含む): 198013120

約数和(自身を除く): 125196304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 79843, 159686, 239529, 319372, 479058, 638744, 958116, 1277488, 1517017, 1916232, 3034034, 3832464, 4551051, 6068068, 9102102, 12136136, 18204204, 24272272, 36408408, 72816816]

約数ペア:

[(1, 72816816), (2, 36408408), (3, 24272272), (4, 18204204), (6, 12136136), (8, 9102102), (12, 6068068), (16, 4551051), (19, 3832464), (24, 3034034), (38, 1916232), (48, 1517017), (57, 1277488), (76, 958116), (114, 638744), (152, 479058), (228, 319372), (304, 239529), (456, 159686), (912, 79843)]