68011558384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{219937}}^1$

素因数の和:220214

約数の個数: 80

約数和(自身を含む): 164942942976

約数和(自身を除く): 96931384592

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 251, 308, 502, 616, 1004, 1232, 1757, 2008, 2761, 3514, 4016, 5522, 7028, 11044, 14056, 19327, 22088, 28112, 38654, 44176, 77308, 154616, 219937, 309232, 439874, 879748, 1539559, 1759496, 2419307, 3079118, 3518992, 4838614, 6158236, 9677228, 12316472, 16935149, 19354456, 24632944, 33870298, 38708912, 55204187, 67740596, 110408374, 135481192, 220816748, 270962384, 386429309, 441633496, 607246057, 772858618, 883266992, 1214492114, 1545717236, 2428984228, 3091434472, 4250722399, 4857968456, 6182868944, 8501444798, 9715936912, 17002889596, 34005779192, 68011558384]

約数ペア:

[(1, 68011558384), (2, 34005779192), (4, 17002889596), (7, 9715936912), (8, 8501444798), (11, 6182868944), (14, 4857968456), (16, 4250722399), (22, 3091434472), (28, 2428984228), (44, 1545717236), (56, 1214492114), (77, 883266992), (88, 772858618), (112, 607246057), (154, 441633496), (176, 386429309), (251, 270962384), (308, 220816748), (502, 135481192), (616, 110408374), (1004, 67740596), (1232, 55204187), (1757, 38708912), (2008, 33870298), (2761, 24632944), (3514, 19354456), (4016, 16935149), (5522, 12316472), (7028, 9677228), (11044, 6158236), (14056, 4838614), (19327, 3518992), (22088, 3079118), (28112, 2419307), (38654, 1759496), (44176, 1539559), (77308, 879748), (154616, 439874), (219937, 309232)]