84002994

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 80

約数和(自身を含む): 199330560

約数和(自身を除く): 115327566

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 129, 162, 186, 258, 279, 387, 389, 558, 774, 778, 837, 1161, 1167, 1333, 1674, 2322, 2334, 2511, 2666, 3483, 3501, 3999, 5022, 6966, 7002, 7998, 10503, 11997, 12059, 16727, 21006, 23994, 24118, 31509, 33454, 35991, 36177, 50181, 63018, 71982, 72354, 100362, 107973, 108531, 150543, 215946, 217062, 301086, 325593, 451629, 518537, 651186, 903258, 976779, 1037074, 1354887, 1555611, 1953558, 2709774, 3111222, 4666833, 9333666, 14000499, 28000998, 42001497, 84002994]

約数ペア:

[(1, 84002994), (2, 42001497), (3, 28000998), (6, 14000499), (9, 9333666), (18, 4666833), (27, 3111222), (31, 2709774), (43, 1953558), (54, 1555611), (62, 1354887), (81, 1037074), (86, 976779), (93, 903258), (129, 651186), (162, 518537), (186, 451629), (258, 325593), (279, 301086), (387, 217062), (389, 215946), (558, 150543), (774, 108531), (778, 107973), (837, 100362), (1161, 72354), (1167, 71982), (1333, 63018), (1674, 50181), (2322, 36177), (2334, 35991), (2511, 33454), (2666, 31509), (3483, 24118), (3501, 23994), (3999, 21006), (5022, 16727), (6966, 12059), (7002, 11997), (7998, 10503)]