84917392

素因数分解:

$2^4\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1217}}^1$

素因数の和:1328

約数の個数: 60

約数和(自身を含む): 193698540

約数和(自身を除く): 108781148

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 89, 98, 112, 178, 196, 356, 392, 623, 712, 784, 1217, 1246, 1424, 2434, 2492, 4361, 4868, 4984, 8519, 8722, 9736, 9968, 17038, 17444, 19472, 34076, 34888, 59633, 68152, 69776, 108313, 119266, 136304, 216626, 238532, 433252, 477064, 758191, 866504, 954128, 1516382, 1733008, 3032764, 5307337, 6065528, 10614674, 12131056, 21229348, 42458696, 84917392]

約数ペア:

[(1, 84917392), (2, 42458696), (4, 21229348), (7, 12131056), (8, 10614674), (14, 6065528), (16, 5307337), (28, 3032764), (49, 1733008), (56, 1516382), (89, 954128), (98, 866504), (112, 758191), (178, 477064), (196, 433252), (356, 238532), (392, 216626), (623, 136304), (712, 119266), (784, 108313), (1217, 69776), (1246, 68152), (1424, 59633), (2434, 34888), (2492, 34076), (4361, 19472), (4868, 17444), (4984, 17038), (8519, 9968), (8722, 9736)]