69485276

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1031}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 76150564

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 332, 406, 581, 812, 1031, 1162, 2062, 2324, 2407, 4124, 4814, 7217, 9628, 14434, 16849, 28868, 29899, 33698, 59798, 67396, 85573, 119596, 171146, 209293, 342292, 418586, 599011, 837172, 1198022, 2396044, 2481617, 4963234, 9926468, 17371319, 34742638, 69485276]

約数ペア:

[(1, 69485276), (2, 34742638), (4, 17371319), (7, 9926468), (14, 4963234), (28, 2481617), (29, 2396044), (58, 1198022), (83, 837172), (116, 599011), (166, 418586), (203, 342292), (332, 209293), (406, 171146), (581, 119596), (812, 85573), (1031, 67396), (1162, 59798), (2062, 33698), (2324, 29899), (2407, 28868), (4124, 16849), (4814, 14434), (7217, 9628)]