887665968

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{125803}}^1$

素因数の和:125831

約数の個数: 90

約数和(自身を含む): 2889843684

約数和(自身を除く): 2002177716

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, 125803, 251606, 377409, 503212, 754818, 880621, 1006424, 1132227, 1509636, 1761242, 2012848, 2264454, 2641863, 3019272, 3522484, 4528908, 5283726, 6038544, 6164347, 7044968, 7925589, 9057816, 10567452, 12328694, 14089936, 15851178, 18115632, 18493041, 21134904, 24657388, 31702356, 36986082, 42269808, 49314776, 55479123, 63404712, 73972164, 98629552, 110958246, 126809424, 147944328, 221916492, 295888656, 443832984, 887665968]

約数ペア:

[(1, 887665968), (2, 443832984), (3, 295888656), (4, 221916492), (6, 147944328), (7, 126809424), (8, 110958246), (9, 98629552), (12, 73972164), (14, 63404712), (16, 55479123), (18, 49314776), (21, 42269808), (24, 36986082), (28, 31702356), (36, 24657388), (42, 21134904), (48, 18493041), (49, 18115632), (56, 15851178), (63, 14089936), (72, 12328694), (84, 10567452), (98, 9057816), (112, 7925589), (126, 7044968), (144, 6164347), (147, 6038544), (168, 5283726), (196, 4528908), (252, 3522484), (294, 3019272), (336, 2641863), (392, 2264454), (441, 2012848), (504, 1761242), (588, 1509636), (784, 1132227), (882, 1006424), (1008, 880621), (1176, 754818), (1764, 503212), (2352, 377409), (3528, 251606), (7056, 125803)]