79860116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3491}}^1$

素因数の和:3564

約数の個数: 48

約数和(自身を含む): 172085760

約数和(自身を除く): 92225644

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 3491, 5719, 6982, 11438, 13964, 22876, 24437, 48874, 66329, 97748, 132658, 150113, 265316, 300226, 464303, 600452, 928606, 1050791, 1857212, 2101582, 2852147, 4203164, 5704294, 11408588, 19965029, 39930058, 79860116]

約数ペア:

[(1, 79860116), (2, 39930058), (4, 19965029), (7, 11408588), (14, 5704294), (19, 4203164), (28, 2852147), (38, 2101582), (43, 1857212), (76, 1050791), (86, 928606), (133, 600452), (172, 464303), (266, 300226), (301, 265316), (532, 150113), (602, 132658), (817, 97748), (1204, 66329), (1634, 48874), (3268, 24437), (3491, 22876), (5719, 13964), (6982, 11438)]