80710392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{480419}}^1$

素因数の和:480435

約数の個数: 32

約数和(自身を含む): 230601600

約数和(自身を除く): 149891208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 480419, 960838, 1441257, 1921676, 2882514, 3362933, 3843352, 5765028, 6725866, 10088799, 11530056, 13451732, 20177598, 26903464, 40355196, 80710392]

約数ペア:

[(1, 80710392), (2, 40355196), (3, 26903464), (4, 20177598), (6, 13451732), (7, 11530056), (8, 10088799), (12, 6725866), (14, 5765028), (21, 3843352), (24, 3362933), (28, 2882514), (42, 1921676), (56, 1441257), (84, 960838), (168, 480419)]