77611982

素因数分解:

$2^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{4919}}^1$

素因数の和:4965

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 64084018

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 343, 686, 1127, 2254, 4919, 7889, 9838, 15778, 34433, 68866, 113137, 226274, 241031, 482062, 791959, 1583918, 1687217, 3374434, 5543713, 11087426, 38805991, 77611982]

約数ペア:

[(1, 77611982), (2, 38805991), (7, 11087426), (14, 5543713), (23, 3374434), (46, 1687217), (49, 1583918), (98, 791959), (161, 482062), (322, 241031), (343, 226274), (686, 113137), (1127, 68866), (2254, 34433), (4919, 15778), (7889, 9838)]