80314052

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12979}}^1$

素因数の和:13020

約数の個数: 48

約数和(自身を含む): 183173760

約数和(自身を除く): 102859708

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 12979, 25958, 51916, 90853, 168727, 181706, 220643, 337454, 363412, 441286, 674908, 882572, 1181089, 1544501, 2362178, 2868359, 3089002, 4724356, 5736718, 6178004, 11473436, 20078513, 40157026, 80314052]

約数ペア:

[(1, 80314052), (2, 40157026), (4, 20078513), (7, 11473436), (13, 6178004), (14, 5736718), (17, 4724356), (26, 3089002), (28, 2868359), (34, 2362178), (52, 1544501), (68, 1181089), (91, 882572), (119, 674908), (182, 441286), (221, 363412), (238, 337454), (364, 220643), (442, 181706), (476, 168727), (884, 90853), (1547, 51916), (3094, 25958), (6188, 12979)]