70485912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19979}}^1$

素因数の和:20005

約数の個数: 72

約数和(自身を含む): 222077700

約数和(自身を除く): 151591788

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19979, 39958, 59937, 79916, 119874, 139853, 159832, 179811, 239748, 279706, 359622, 419559, 479496, 559412, 719244, 839118, 978971, 1118824, 1258677, 1438488, 1678236, 1957942, 2517354, 2936913, 3356472, 3915884, 5034708, 5873826, 7831768, 8810739, 10069416, 11747652, 17621478, 23495304, 35242956, 70485912]

約数ペア:

[(1, 70485912), (2, 35242956), (3, 23495304), (4, 17621478), (6, 11747652), (7, 10069416), (8, 8810739), (9, 7831768), (12, 5873826), (14, 5034708), (18, 3915884), (21, 3356472), (24, 2936913), (28, 2517354), (36, 1957942), (42, 1678236), (49, 1438488), (56, 1258677), (63, 1118824), (72, 978971), (84, 839118), (98, 719244), (126, 559412), (147, 479496), (168, 419559), (196, 359622), (252, 279706), (294, 239748), (392, 179811), (441, 159832), (504, 139853), (588, 119874), (882, 79916), (1176, 59937), (1764, 39958), (3528, 19979)]