80571666

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3319

約数の個数: 64

約数和(自身を含む): 200171520

約数和(自身を除く): 119599854

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3257, 3534, 4123, 6514, 8246, 9771, 12369, 19542, 22799, 24738, 45598, 61883, 68397, 100967, 123766, 136794, 185649, 201934, 302901, 371298, 433181, 605802, 706769, 866362, 1299543, 1413538, 1918373, 2120307, 2599086, 3836746, 4240614, 5755119, 11510238, 13428611, 26857222, 40285833, 80571666]

約数ペア:

[(1, 80571666), (2, 40285833), (3, 26857222), (6, 13428611), (7, 11510238), (14, 5755119), (19, 4240614), (21, 3836746), (31, 2599086), (38, 2120307), (42, 1918373), (57, 1413538), (62, 1299543), (93, 866362), (114, 706769), (133, 605802), (186, 433181), (217, 371298), (266, 302901), (399, 201934), (434, 185649), (589, 136794), (651, 123766), (798, 100967), (1178, 68397), (1302, 61883), (1767, 45598), (3257, 24738), (3534, 22799), (4123, 19542), (6514, 12369), (8246, 9771)]