90380304

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12809}}^1$

素因数の和:12837

約数の個数: 90

約数和(自身を含む): 294258510

約数和(自身を除く): 203878206

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, 12809, 25618, 38427, 51236, 76854, 89663, 102472, 115281, 153708, 179326, 204944, 230562, 268989, 307416, 358652, 461124, 537978, 614832, 627641, 717304, 806967, 922248, 1075956, 1255282, 1434608, 1613934, 1844496, 1882923, 2151912, 2510564, 3227868, 3765846, 4303824, 5021128, 5648769, 6455736, 7531692, 10042256, 11297538, 12911472, 15063384, 22595076, 30126768, 45190152, 90380304]

約数ペア:

[(1, 90380304), (2, 45190152), (3, 30126768), (4, 22595076), (6, 15063384), (7, 12911472), (8, 11297538), (9, 10042256), (12, 7531692), (14, 6455736), (16, 5648769), (18, 5021128), (21, 4303824), (24, 3765846), (28, 3227868), (36, 2510564), (42, 2151912), (48, 1882923), (49, 1844496), (56, 1613934), (63, 1434608), (72, 1255282), (84, 1075956), (98, 922248), (112, 806967), (126, 717304), (144, 627641), (147, 614832), (168, 537978), (196, 461124), (252, 358652), (294, 307416), (336, 268989), (392, 230562), (441, 204944), (504, 179326), (588, 153708), (784, 115281), (882, 102472), (1008, 89663), (1176, 76854), (1764, 51236), (2352, 38427), (3528, 25618), (7056, 12809)]