61680108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7129}}^1$

素因数の和:7246

約数の個数: 48

約数和(自身を含む): 166100480

約数和(自身を除く): 104420372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 7129, 8652, 14258, 21387, 28516, 42774, 49903, 85548, 99806, 149709, 199612, 299418, 598836, 734287, 1468574, 2202861, 2937148, 4405722, 5140009, 8811444, 10280018, 15420027, 20560036, 30840054, 61680108]

約数ペア:

[(1, 61680108), (2, 30840054), (3, 20560036), (4, 15420027), (6, 10280018), (7, 8811444), (12, 5140009), (14, 4405722), (21, 2937148), (28, 2202861), (42, 1468574), (84, 734287), (103, 598836), (206, 299418), (309, 199612), (412, 149709), (618, 99806), (721, 85548), (1236, 49903), (1442, 42774), (2163, 28516), (2884, 21387), (4326, 14258), (7129, 8652)]