89049128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 204508800

約数和(自身を除く): 115459672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 238, 356, 476, 623, 712, 952, 1051, 1246, 1513, 2102, 2492, 3026, 4204, 4984, 6052, 7357, 8408, 10591, 12104, 14714, 17867, 21182, 29428, 35734, 42364, 58856, 71468, 84728, 93539, 125069, 142936, 187078, 250138, 374156, 500276, 654773, 748312, 1000552, 1309546, 1590163, 2619092, 3180326, 5238184, 6360652, 11131141, 12721304, 22262282, 44524564, 89049128]

約数ペア:

[(1, 89049128), (2, 44524564), (4, 22262282), (7, 12721304), (8, 11131141), (14, 6360652), (17, 5238184), (28, 3180326), (34, 2619092), (56, 1590163), (68, 1309546), (89, 1000552), (119, 748312), (136, 654773), (178, 500276), (238, 374156), (356, 250138), (476, 187078), (623, 142936), (712, 125069), (952, 93539), (1051, 84728), (1246, 71468), (1513, 58856), (2102, 42364), (2492, 35734), (3026, 29428), (4204, 21182), (4984, 17867), (6052, 14714), (7357, 12104), (8408, 10591)]