66240804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21313}}^1$

素因数の和:21364

約数の個数: 48

約数和(自身を含む): 181424768

約数和(自身を除く): 115183964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 21313, 42626, 63939, 85252, 127878, 149191, 255756, 298382, 447573, 596764, 788581, 895146, 1577162, 1790292, 2365743, 3154324, 4731486, 5520067, 9462972, 11040134, 16560201, 22080268, 33120402, 66240804]

約数ペア:

[(1, 66240804), (2, 33120402), (3, 22080268), (4, 16560201), (6, 11040134), (7, 9462972), (12, 5520067), (14, 4731486), (21, 3154324), (28, 2365743), (37, 1790292), (42, 1577162), (74, 895146), (84, 788581), (111, 596764), (148, 447573), (222, 298382), (259, 255756), (444, 149191), (518, 127878), (777, 85252), (1036, 63939), (1554, 42626), (3108, 21313)]