177484788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{701}}^1$

素因数の和:1265

約数の個数: 72

約数和(自身を含む): 484736616

約数和(自身を除く): 307251828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 541, 701, 1082, 1402, 1623, 2103, 2164, 2804, 3246, 4206, 4869, 6309, 6492, 7033, 8412, 9113, 9738, 12618, 14066, 18226, 19476, 21099, 25236, 27339, 28132, 36452, 42198, 54678, 63297, 82017, 84396, 109356, 126594, 164034, 253188, 328068, 379241, 758482, 1137723, 1516964, 2275446, 3413169, 4550892, 4930133, 6826338, 9860266, 13652676, 14790399, 19720532, 29580798, 44371197, 59161596, 88742394, 177484788]

約数ペア:

[(1, 177484788), (2, 88742394), (3, 59161596), (4, 44371197), (6, 29580798), (9, 19720532), (12, 14790399), (13, 13652676), (18, 9860266), (26, 6826338), (36, 4930133), (39, 4550892), (52, 3413169), (78, 2275446), (117, 1516964), (156, 1137723), (234, 758482), (468, 379241), (541, 328068), (701, 253188), (1082, 164034), (1402, 126594), (1623, 109356), (2103, 84396), (2164, 82017), (2804, 63297), (3246, 54678), (4206, 42198), (4869, 36452), (6309, 28132), (6492, 27339), (7033, 25236), (8412, 21099), (9113, 19476), (9738, 18226), (12618, 14066)]