79904604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4787}}^1$

素因数の和:4914

約数の個数: 48

約数和(自身を含む): 202704768

約数和(自身を除く): 122800164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 4787, 5564, 8346, 9574, 14361, 16692, 19148, 28722, 57444, 62231, 124462, 186693, 248924, 373386, 512209, 746772, 1024418, 1536627, 2048836, 3073254, 6146508, 6658717, 13317434, 19976151, 26634868, 39952302, 79904604]

約数ペア:

[(1, 79904604), (2, 39952302), (3, 26634868), (4, 19976151), (6, 13317434), (12, 6658717), (13, 6146508), (26, 3073254), (39, 2048836), (52, 1536627), (78, 1024418), (107, 746772), (156, 512209), (214, 373386), (321, 248924), (428, 186693), (642, 124462), (1284, 62231), (1391, 57444), (2782, 28722), (4173, 19148), (4787, 16692), (5564, 14361), (8346, 9574)]