77657454

素因数分解:

$2^1\times 3^6\times 7^2\times {\mathrm{1087}}^1$

素因数の和:1121

約数の個数: 84

約数和(自身を含む): 203350464

約数和(自身を除く): 125693010

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 729, 882, 1087, 1134, 1323, 1458, 1701, 2174, 2646, 3261, 3402, 3969, 5103, 6522, 7609, 7938, 9783, 10206, 11907, 15218, 19566, 22827, 23814, 29349, 35721, 45654, 53263, 58698, 68481, 71442, 88047, 106526, 136962, 159789, 176094, 205443, 264141, 319578, 410886, 479367, 528282, 616329, 792423, 958734, 1232658, 1438101, 1584846, 1848987, 2876202, 3697974, 4314303, 5546961, 8628606, 11093922, 12942909, 25885818, 38828727, 77657454]

約数ペア:

[(1, 77657454), (2, 38828727), (3, 25885818), (6, 12942909), (7, 11093922), (9, 8628606), (14, 5546961), (18, 4314303), (21, 3697974), (27, 2876202), (42, 1848987), (49, 1584846), (54, 1438101), (63, 1232658), (81, 958734), (98, 792423), (126, 616329), (147, 528282), (162, 479367), (189, 410886), (243, 319578), (294, 264141), (378, 205443), (441, 176094), (486, 159789), (567, 136962), (729, 106526), (882, 88047), (1087, 71442), (1134, 68481), (1323, 58698), (1458, 53263), (1701, 45654), (2174, 35721), (2646, 29349), (3261, 23814), (3402, 22827), (3969, 19566), (5103, 15218), (6522, 11907), (7609, 10206), (7938, 9783)]