71710128

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{10163}}^1$

素因数の和:10191

約数の個数: 90

約数和(自身を含む): 233477244

約数和(自身を除く): 161767116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 10163, 20326, 30489, 40652, 60978, 71141, 81304, 91467, 121956, 142282, 162608, 182934, 213423, 243912, 284564, 365868, 426846, 487824, 497987, 569128, 640269, 731736, 853692, 995974, 1138256, 1280538, 1463472, 1493961, 1707384, 1991948, 2561076, 2987922, 3414768, 3983896, 4481883, 5122152, 5975844, 7967792, 8963766, 10244304, 11951688, 17927532, 23903376, 35855064, 71710128]

約数ペア:

[(1, 71710128), (2, 35855064), (3, 23903376), (4, 17927532), (6, 11951688), (7, 10244304), (8, 8963766), (9, 7967792), (12, 5975844), (14, 5122152), (16, 4481883), (18, 3983896), (21, 3414768), (24, 2987922), (28, 2561076), (36, 1991948), (42, 1707384), (48, 1493961), (49, 1463472), (56, 1280538), (63, 1138256), (72, 995974), (84, 853692), (98, 731736), (112, 640269), (126, 569128), (144, 497987), (147, 487824), (168, 426846), (196, 365868), (252, 284564), (294, 243912), (336, 213423), (392, 182934), (441, 162608), (504, 142282), (588, 121956), (784, 91467), (882, 81304), (1008, 71141), (1176, 60978), (1764, 40652), (2352, 30489), (3528, 20326), (7056, 10163)]