84227418

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 228096000

約数和(自身を除く): 143868582

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 19, 22, 27, 33, 34, 38, 51, 54, 57, 66, 99, 102, 114, 153, 171, 187, 198, 209, 297, 306, 323, 342, 374, 418, 439, 459, 513, 561, 594, 627, 646, 878, 918, 969, 1026, 1122, 1254, 1317, 1683, 1881, 1938, 2634, 2907, 3366, 3553, 3762, 3951, 4829, 5049, 5643, 5814, 7106, 7463, 7902, 8341, 8721, 9658, 10098, 10659, 11286, 11853, 14487, 14926, 16682, 17442, 21318, 22389, 23706, 25023, 28974, 31977, 43461, 44778, 50046, 63954, 67167, 75069, 82093, 86922, 91751, 95931, 130383, 134334, 141797, 150138, 164186, 183502, 191862, 201501, 225207, 246279, 260766, 275253, 283594, 403002, 425391, 450414, 492558, 550506, 738837, 825759, 850782, 1276173, 1477674, 1559767, 1651518, 2216511, 2477277, 2552346, 3119534, 3828519, 4433022, 4679301, 4954554, 7657038, 9358602, 14037903, 28075806, 42113709, 84227418]

約数ペア:

[(1, 84227418), (2, 42113709), (3, 28075806), (6, 14037903), (9, 9358602), (11, 7657038), (17, 4954554), (18, 4679301), (19, 4433022), (22, 3828519), (27, 3119534), (33, 2552346), (34, 2477277), (38, 2216511), (51, 1651518), (54, 1559767), (57, 1477674), (66, 1276173), (99, 850782), (102, 825759), (114, 738837), (153, 550506), (171, 492558), (187, 450414), (198, 425391), (209, 403002), (297, 283594), (306, 275253), (323, 260766), (342, 246279), (374, 225207), (418, 201501), (439, 191862), (459, 183502), (513, 164186), (561, 150138), (594, 141797), (627, 134334), (646, 130383), (878, 95931), (918, 91751), (969, 86922), (1026, 82093), (1122, 75069), (1254, 67167), (1317, 63954), (1683, 50046), (1881, 44778), (1938, 43461), (2634, 31977), (2907, 28974), (3366, 25023), (3553, 23706), (3762, 22389), (3951, 21318), (4829, 17442), (5049, 16682), (5643, 14926), (5814, 14487), (7106, 11853), (7463, 11286), (7902, 10659), (8341, 10098), (8721, 9658)]