68913416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1021}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 154526400

約数和(自身を除く): 85612984

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 59, 88, 104, 118, 143, 236, 286, 472, 572, 649, 767, 1021, 1144, 1298, 1534, 2042, 2596, 3068, 4084, 5192, 6136, 8168, 8437, 11231, 13273, 16874, 22462, 26546, 33748, 44924, 53092, 60239, 67496, 89848, 106184, 120478, 146003, 240956, 292006, 481912, 584012, 662629, 783107, 1168024, 1325258, 1566214, 2650516, 3132428, 5301032, 6264856, 8614177, 17228354, 34456708, 68913416]

約数ペア:

[(1, 68913416), (2, 34456708), (4, 17228354), (8, 8614177), (11, 6264856), (13, 5301032), (22, 3132428), (26, 2650516), (44, 1566214), (52, 1325258), (59, 1168024), (88, 783107), (104, 662629), (118, 584012), (143, 481912), (236, 292006), (286, 240956), (472, 146003), (572, 120478), (649, 106184), (767, 89848), (1021, 67496), (1144, 60239), (1298, 53092), (1534, 44924), (2042, 33748), (2596, 26546), (3068, 22462), (4084, 16874), (5192, 13273), (6136, 11231), (8168, 8437)]