80122874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 133297920

約数和(自身を除く): 53175046

約数列:

[1, 2, 13, 26, 47, 94, 173, 346, 379, 611, 758, 1222, 2249, 4498, 4927, 8131, 9854, 16262, 17813, 35626, 65567, 105703, 131134, 211406, 231569, 463138, 852371, 1704742, 3081649, 6163298, 40061437, 80122874]

約数ペア:

[(1, 80122874), (2, 40061437), (13, 6163298), (26, 3081649), (47, 1704742), (94, 852371), (173, 463138), (346, 231569), (379, 211406), (611, 131134), (758, 105703), (1222, 65567), (2249, 35626), (4498, 17813), (4927, 16262), (8131, 9854)]