85145004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17783}}^1$

素因数の和:17819

約数の個数: 72

約数和(自身を含む): 258935040

約数和(自身を除く): 173790036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 17783, 35566, 53349, 71132, 106698, 124481, 160047, 213396, 248962, 320094, 337877, 373443, 497924, 640188, 675754, 746886, 1013631, 1120329, 1351508, 1493772, 2027262, 2240658, 2365139, 3040893, 4054524, 4481316, 4730278, 6081786, 7095417, 9460556, 12163572, 14190834, 21286251, 28381668, 42572502, 85145004]

約数ペア:

[(1, 85145004), (2, 42572502), (3, 28381668), (4, 21286251), (6, 14190834), (7, 12163572), (9, 9460556), (12, 7095417), (14, 6081786), (18, 4730278), (19, 4481316), (21, 4054524), (28, 3040893), (36, 2365139), (38, 2240658), (42, 2027262), (57, 1493772), (63, 1351508), (76, 1120329), (84, 1013631), (114, 746886), (126, 675754), (133, 640188), (171, 497924), (228, 373443), (252, 337877), (266, 320094), (342, 248962), (399, 213396), (532, 160047), (684, 124481), (798, 106698), (1197, 71132), (1596, 53349), (2394, 35566), (4788, 17783)]