69181392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 80

約数和(自身を含む): 206336000

約数和(自身を除く): 137154608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 103, 112, 168, 206, 309, 336, 412, 618, 721, 824, 1236, 1442, 1648, 1999, 2163, 2472, 2884, 3998, 4326, 4944, 5768, 5997, 7996, 8652, 11536, 11994, 13993, 15992, 17304, 23988, 27986, 31984, 34608, 41979, 47976, 55972, 83958, 95952, 111944, 167916, 205897, 223888, 335832, 411794, 617691, 671664, 823588, 1235382, 1441279, 1647176, 2470764, 2882558, 3294352, 4323837, 4941528, 5765116, 8647674, 9883056, 11530232, 17295348, 23060464, 34590696, 69181392]

約数ペア:

[(1, 69181392), (2, 34590696), (3, 23060464), (4, 17295348), (6, 11530232), (7, 9883056), (8, 8647674), (12, 5765116), (14, 4941528), (16, 4323837), (21, 3294352), (24, 2882558), (28, 2470764), (42, 1647176), (48, 1441279), (56, 1235382), (84, 823588), (103, 671664), (112, 617691), (168, 411794), (206, 335832), (309, 223888), (336, 205897), (412, 167916), (618, 111944), (721, 95952), (824, 83958), (1236, 55972), (1442, 47976), (1648, 41979), (1999, 34608), (2163, 31984), (2472, 27986), (2884, 23988), (3998, 17304), (4326, 15992), (4944, 13993), (5768, 11994), (5997, 11536), (7996, 8652)]