71983836

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{28979}}^1$

素因数の和:29015

約数の個数: 48

約数和(自身を含む): 194745600

約数和(自身を除く): 122761764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 28979, 57958, 86937, 115916, 173874, 260811, 347748, 521622, 666517, 782433, 1043244, 1333034, 1564866, 1999551, 2666068, 3129732, 3999102, 5998653, 7998204, 11997306, 17995959, 23994612, 35991918, 71983836]

約数ペア:

[(1, 71983836), (2, 35991918), (3, 23994612), (4, 17995959), (6, 11997306), (9, 7998204), (12, 5998653), (18, 3999102), (23, 3129732), (27, 2666068), (36, 1999551), (46, 1564866), (54, 1333034), (69, 1043244), (92, 782433), (108, 666517), (138, 521622), (207, 347748), (276, 260811), (414, 173874), (621, 115916), (828, 86937), (1242, 57958), (2484, 28979)]