87912012

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{385579}}^1$

素因数の和:385605

約数の個数: 24

約数和(自身を含む): 215924800

約数和(自身を除く): 128012788

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 385579, 771158, 1156737, 1542316, 2313474, 4626948, 7326001, 14652002, 21978003, 29304004, 43956006, 87912012]

約数ペア:

[(1, 87912012), (2, 43956006), (3, 29304004), (4, 21978003), (6, 14652002), (12, 7326001), (19, 4626948), (38, 2313474), (57, 1542316), (76, 1156737), (114, 771158), (228, 385579)]