77811426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 96

約数和(自身を含む): 217092096

約数和(自身を除く): 139280670

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 31, 33, 42, 62, 63, 66, 77, 93, 99, 126, 154, 186, 198, 217, 231, 279, 341, 434, 462, 558, 651, 682, 693, 1023, 1302, 1386, 1811, 1953, 2046, 2387, 3069, 3622, 3906, 4774, 5433, 6138, 7161, 10866, 12677, 14322, 16299, 19921, 21483, 25354, 32598, 38031, 39842, 42966, 56141, 59763, 76062, 112282, 114093, 119526, 139447, 168423, 179289, 228186, 278894, 336846, 358578, 392987, 418341, 505269, 617551, 785974, 836682, 1010538, 1178961, 1235102, 1255023, 1852653, 2357922, 2510046, 3536883, 3705306, 4322857, 5557959, 7073766, 8645714, 11115918, 12968571, 25937142, 38905713, 77811426]

約数ペア:

[(1, 77811426), (2, 38905713), (3, 25937142), (6, 12968571), (7, 11115918), (9, 8645714), (11, 7073766), (14, 5557959), (18, 4322857), (21, 3705306), (22, 3536883), (31, 2510046), (33, 2357922), (42, 1852653), (62, 1255023), (63, 1235102), (66, 1178961), (77, 1010538), (93, 836682), (99, 785974), (126, 617551), (154, 505269), (186, 418341), (198, 392987), (217, 358578), (231, 336846), (279, 278894), (341, 228186), (434, 179289), (462, 168423), (558, 139447), (651, 119526), (682, 114093), (693, 112282), (1023, 76062), (1302, 59763), (1386, 56141), (1811, 42966), (1953, 39842), (2046, 38031), (2387, 32598), (3069, 25354), (3622, 21483), (3906, 19921), (4774, 16299), (5433, 14322), (6138, 12677), (7161, 10866)]