66730776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4463}}^1$

素因数の和:4568

約数の個数: 64

約数和(自身を含む): 192844800

約数和(自身を除く): 126114024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4463, 4984, 7476, 8926, 13389, 14952, 17852, 26778, 31241, 35704, 53556, 62482, 93723, 107112, 124964, 187446, 249928, 374892, 397207, 749784, 794414, 1191621, 1588828, 2383242, 2780449, 3177656, 4766484, 5560898, 8341347, 9532968, 11121796, 16682694, 22243592, 33365388, 66730776]

約数ペア:

[(1, 66730776), (2, 33365388), (3, 22243592), (4, 16682694), (6, 11121796), (7, 9532968), (8, 8341347), (12, 5560898), (14, 4766484), (21, 3177656), (24, 2780449), (28, 2383242), (42, 1588828), (56, 1191621), (84, 794414), (89, 749784), (168, 397207), (178, 374892), (267, 249928), (356, 187446), (534, 124964), (623, 107112), (712, 93723), (1068, 62482), (1246, 53556), (1869, 35704), (2136, 31241), (2492, 26778), (3738, 17852), (4463, 14952), (4984, 13389), (7476, 8926)]