80554936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{521}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 108868424

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 251, 308, 502, 521, 616, 1004, 1042, 1757, 2008, 2084, 2761, 3514, 3647, 4168, 5522, 5731, 7028, 7294, 11044, 11462, 14056, 14588, 19327, 22088, 22924, 29176, 38654, 40117, 45848, 77308, 80234, 130771, 154616, 160468, 261542, 320936, 523084, 915397, 1046168, 1438481, 1830794, 2876962, 3661588, 5753924, 7323176, 10069367, 11507848, 20138734, 40277468, 80554936]

約数ペア:

[(1, 80554936), (2, 40277468), (4, 20138734), (7, 11507848), (8, 10069367), (11, 7323176), (14, 5753924), (22, 3661588), (28, 2876962), (44, 1830794), (56, 1438481), (77, 1046168), (88, 915397), (154, 523084), (251, 320936), (308, 261542), (502, 160468), (521, 154616), (616, 130771), (1004, 80234), (1042, 77308), (1757, 45848), (2008, 40117), (2084, 38654), (2761, 29176), (3514, 22924), (3647, 22088), (4168, 19327), (5522, 14588), (5731, 14056), (7028, 11462), (7294, 11044)]