77190806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 128

約数和(自身を含む): 168099840

約数和(自身を除く): 90909034

約数列:

[1, 2, 7, 11, 14, 19, 22, 23, 31, 37, 38, 46, 62, 74, 77, 133, 154, 161, 209, 217, 253, 259, 266, 322, 341, 407, 418, 434, 437, 506, 518, 589, 682, 703, 713, 814, 851, 874, 1147, 1178, 1406, 1426, 1463, 1702, 1771, 2294, 2387, 2849, 2926, 3059, 3542, 4123, 4774, 4807, 4921, 4991, 5698, 5957, 6118, 6479, 7733, 7843, 8029, 8246, 9361, 9614, 9842, 9982, 11914, 12617, 12958, 13547, 15466, 15686, 16058, 16169, 18722, 21793, 25234, 26381, 27094, 32338, 33649, 43586, 45353, 52762, 54131, 54901, 65527, 67298, 88319, 90706, 94829, 108262, 109802, 113183, 131054, 149017, 152551, 176638, 177859, 184667, 189658, 226366, 239723, 290191, 298034, 305102, 355718, 369334, 479446, 501239, 580382, 1002478, 1043119, 1245013, 1678061, 2031337, 2086238, 2490026, 3356122, 3508673, 4062674, 5513629, 7017346, 11027258, 38595403, 77190806]

約数ペア:

[(1, 77190806), (2, 38595403), (7, 11027258), (11, 7017346), (14, 5513629), (19, 4062674), (22, 3508673), (23, 3356122), (31, 2490026), (37, 2086238), (38, 2031337), (46, 1678061), (62, 1245013), (74, 1043119), (77, 1002478), (133, 580382), (154, 501239), (161, 479446), (209, 369334), (217, 355718), (253, 305102), (259, 298034), (266, 290191), (322, 239723), (341, 226366), (407, 189658), (418, 184667), (434, 177859), (437, 176638), (506, 152551), (518, 149017), (589, 131054), (682, 113183), (703, 109802), (713, 108262), (814, 94829), (851, 90706), (874, 88319), (1147, 67298), (1178, 65527), (1406, 54901), (1426, 54131), (1463, 52762), (1702, 45353), (1771, 43586), (2294, 33649), (2387, 32338), (2849, 27094), (2926, 26381), (3059, 25234), (3542, 21793), (4123, 18722), (4774, 16169), (4807, 16058), (4921, 15686), (4991, 15466), (5698, 13547), (5957, 12958), (6118, 12617), (6479, 11914), (7733, 9982), (7843, 9842), (8029, 9614), (8246, 9361)]