71776635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 141004800

約数和(自身を除く): 69228165

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 79, 85, 105, 119, 237, 255, 357, 395, 509, 553, 595, 1185, 1343, 1527, 1659, 1785, 2545, 2765, 3563, 4029, 6715, 7635, 8295, 8653, 9401, 10689, 17815, 20145, 25959, 28203, 40211, 43265, 47005, 53445, 60571, 120633, 129795, 141015, 181713, 201055, 281477, 302855, 603165, 683587, 844431, 908565, 1407385, 2050761, 3417935, 4222155, 4785109, 10253805, 14355327, 23925545, 71776635]

約数ペア:

[(1, 71776635), (3, 23925545), (5, 14355327), (7, 10253805), (15, 4785109), (17, 4222155), (21, 3417935), (35, 2050761), (51, 1407385), (79, 908565), (85, 844431), (105, 683587), (119, 603165), (237, 302855), (255, 281477), (357, 201055), (395, 181713), (509, 141015), (553, 129795), (595, 120633), (1185, 60571), (1343, 53445), (1527, 47005), (1659, 43265), (1785, 40211), (2545, 28203), (2765, 25959), (3563, 20145), (4029, 17815), (6715, 10689), (7635, 9401), (8295, 8653)]