89939394

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:599

約数の個数: 48

約数和(自身を含む): 198744000

約数和(自身を除く): 108804606

約数列:

[1, 2, 3, 6, 9, 18, 103, 139, 206, 278, 309, 349, 417, 618, 698, 834, 927, 1047, 1251, 1854, 2094, 2502, 3141, 6282, 14317, 28634, 35947, 42951, 48511, 71894, 85902, 97022, 107841, 128853, 145533, 215682, 257706, 291066, 323523, 436599, 647046, 873198, 4996633, 9993266, 14989899, 29979798, 44969697, 89939394]

約数ペア:

[(1, 89939394), (2, 44969697), (3, 29979798), (6, 14989899), (9, 9993266), (18, 4996633), (103, 873198), (139, 647046), (206, 436599), (278, 323523), (309, 291066), (349, 257706), (417, 215682), (618, 145533), (698, 128853), (834, 107841), (927, 97022), (1047, 85902), (1251, 71894), (1854, 48511), (2094, 42951), (2502, 35947), (3141, 28634), (6282, 14317)]