81112236

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1783}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 201406464

約数和(自身を除く): 120294228

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 223, 446, 669, 892, 1338, 1783, 2676, 3566, 3791, 5349, 7132, 7582, 10698, 11373, 15164, 21396, 22746, 30311, 45492, 60622, 90933, 121244, 181866, 363732, 397609, 795218, 1192827, 1590436, 2385654, 4771308, 6759353, 13518706, 20278059, 27037412, 40556118, 81112236]

約数ペア:

[(1, 81112236), (2, 40556118), (3, 27037412), (4, 20278059), (6, 13518706), (12, 6759353), (17, 4771308), (34, 2385654), (51, 1590436), (68, 1192827), (102, 795218), (204, 397609), (223, 363732), (446, 181866), (669, 121244), (892, 90933), (1338, 60622), (1783, 45492), (2676, 30311), (3566, 22746), (3791, 21396), (5349, 15164), (7132, 11373), (7582, 10698)]