77724276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19687}}^1$

素因数の和:19748

約数の個数: 48

約数和(自身を含む): 211685376

約数和(自身を除く): 133961100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 19687, 39374, 59061, 78748, 118122, 137809, 236244, 275618, 413427, 551236, 826854, 925289, 1653708, 1850578, 2775867, 3701156, 5551734, 6477023, 11103468, 12954046, 19431069, 25908092, 38862138, 77724276]

約数ペア:

[(1, 77724276), (2, 38862138), (3, 25908092), (4, 19431069), (6, 12954046), (7, 11103468), (12, 6477023), (14, 5551734), (21, 3701156), (28, 2775867), (42, 1850578), (47, 1653708), (84, 925289), (94, 826854), (141, 551236), (188, 413427), (282, 275618), (329, 236244), (564, 137809), (658, 118122), (987, 78748), (1316, 59061), (1974, 39374), (3948, 19687)]