66785076

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{389}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 178869600

約数和(自身を除く): 112084524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 251, 342, 389, 502, 684, 753, 778, 1004, 1167, 1506, 1556, 2259, 2334, 3012, 3501, 4518, 4668, 4769, 7002, 7391, 9036, 9538, 14004, 14307, 14782, 19076, 22173, 28614, 29564, 42921, 44346, 57228, 66519, 85842, 88692, 97639, 133038, 171684, 195278, 266076, 292917, 390556, 585834, 878751, 1171668, 1757502, 1855141, 3515004, 3710282, 5565423, 7420564, 11130846, 16696269, 22261692, 33392538, 66785076]

約数ペア:

[(1, 66785076), (2, 33392538), (3, 22261692), (4, 16696269), (6, 11130846), (9, 7420564), (12, 5565423), (18, 3710282), (19, 3515004), (36, 1855141), (38, 1757502), (57, 1171668), (76, 878751), (114, 585834), (171, 390556), (228, 292917), (251, 266076), (342, 195278), (389, 171684), (502, 133038), (684, 97639), (753, 88692), (778, 85842), (1004, 66519), (1167, 57228), (1506, 44346), (1556, 42921), (2259, 29564), (2334, 28614), (3012, 22173), (3501, 19076), (4518, 14782), (4668, 14307), (4769, 14004), (7002, 9538), (7391, 9036)]