90506416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5651}}^1$

素因数の和:5690

約数の個数: 80

約数和(自身を含む): 235484928

約数和(自身を除く): 144978512

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 5651, 8008, 11302, 16016, 22604, 39557, 45208, 62161, 73463, 79114, 90416, 124322, 146926, 158228, 248644, 293852, 316456, 435127, 497288, 514241, 587704, 632912, 808093, 870254, 994576, 1028482, 1175408, 1616186, 1740508, 2056964, 3232372, 3481016, 4113928, 5656651, 6464744, 6962032, 8227856, 11313302, 12929488, 22626604, 45253208, 90506416]

約数ペア:

[(1, 90506416), (2, 45253208), (4, 22626604), (7, 12929488), (8, 11313302), (11, 8227856), (13, 6962032), (14, 6464744), (16, 5656651), (22, 4113928), (26, 3481016), (28, 3232372), (44, 2056964), (52, 1740508), (56, 1616186), (77, 1175408), (88, 1028482), (91, 994576), (104, 870254), (112, 808093), (143, 632912), (154, 587704), (176, 514241), (182, 497288), (208, 435127), (286, 316456), (308, 293852), (364, 248644), (572, 158228), (616, 146926), (728, 124322), (1001, 90416), (1144, 79114), (1232, 73463), (1456, 62161), (2002, 45208), (2288, 39557), (4004, 22604), (5651, 16016), (8008, 11302)]