66616788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1103}}^1$

素因数の和:1836

約数の個数: 48

約数和(自身を含む): 178053120

約数和(自身を除く): 111436332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 719, 1103, 1438, 2157, 2206, 2876, 3309, 4314, 4412, 5033, 6618, 7721, 8628, 10066, 13236, 15099, 15442, 20132, 23163, 30198, 30884, 46326, 60396, 92652, 793057, 1586114, 2379171, 3172228, 4758342, 5551399, 9516684, 11102798, 16654197, 22205596, 33308394, 66616788]

約数ペア:

[(1, 66616788), (2, 33308394), (3, 22205596), (4, 16654197), (6, 11102798), (7, 9516684), (12, 5551399), (14, 4758342), (21, 3172228), (28, 2379171), (42, 1586114), (84, 793057), (719, 92652), (1103, 60396), (1438, 46326), (2157, 30884), (2206, 30198), (2876, 23163), (3309, 20132), (4314, 15442), (4412, 15099), (5033, 13236), (6618, 10066), (7721, 8628)]