851920272

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{120737}}^1$

素因数の和:120765

約数の個数: 90

約数和(自身を含む): 2773472598

約数和(自身を除く): 1921552326

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, 120737, 241474, 362211, 482948, 724422, 845159, 965896, 1086633, 1448844, 1690318, 1931792, 2173266, 2535477, 2897688, 3380636, 4346532, 5070954, 5795376, 5916113, 6761272, 7606431, 8693064, 10141908, 11832226, 13522544, 15212862, 17386128, 17748339, 20283816, 23664452, 30425724, 35496678, 40567632, 47328904, 53245017, 60851448, 70993356, 94657808, 106490034, 121702896, 141986712, 212980068, 283973424, 425960136, 851920272]

約数ペア:

[(1, 851920272), (2, 425960136), (3, 283973424), (4, 212980068), (6, 141986712), (7, 121702896), (8, 106490034), (9, 94657808), (12, 70993356), (14, 60851448), (16, 53245017), (18, 47328904), (21, 40567632), (24, 35496678), (28, 30425724), (36, 23664452), (42, 20283816), (48, 17748339), (49, 17386128), (56, 15212862), (63, 13522544), (72, 11832226), (84, 10141908), (98, 8693064), (112, 7606431), (126, 6761272), (144, 5916113), (147, 5795376), (168, 5070954), (196, 4346532), (252, 3380636), (294, 2897688), (336, 2535477), (392, 2173266), (441, 1931792), (504, 1690318), (588, 1448844), (784, 1086633), (882, 965896), (1008, 845159), (1176, 724422), (1764, 482948), (2352, 362211), (3528, 241474), (7056, 120737)]