71207226

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 159011424

約数和(自身を除く): 87804198

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 197, 258, 387, 394, 467, 591, 774, 934, 1182, 1401, 1773, 2802, 3546, 4203, 8406, 8471, 16942, 20081, 25413, 40162, 50826, 60243, 76239, 91999, 120486, 152478, 180729, 183998, 275997, 361458, 551994, 827991, 1655982, 3955957, 7911914, 11867871, 23735742, 35603613, 71207226]

約数ペア:

[(1, 71207226), (2, 35603613), (3, 23735742), (6, 11867871), (9, 7911914), (18, 3955957), (43, 1655982), (86, 827991), (129, 551994), (197, 361458), (258, 275997), (387, 183998), (394, 180729), (467, 152478), (591, 120486), (774, 91999), (934, 76239), (1182, 60243), (1401, 50826), (1773, 40162), (2802, 25413), (3546, 20081), (4203, 16942), (8406, 8471)]