87182744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 184757760

約数和(自身を除く): 97575016

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 107, 188, 197, 214, 376, 394, 428, 517, 788, 856, 1034, 1177, 1576, 2068, 2167, 2354, 4136, 4334, 4708, 5029, 8668, 9259, 9416, 10058, 17336, 18518, 20116, 21079, 37036, 40232, 42158, 55319, 74072, 84316, 101849, 110638, 168632, 203698, 221276, 231869, 407396, 442552, 463738, 814792, 927476, 990713, 1854952, 1981426, 3962852, 7925704, 10897843, 21795686, 43591372, 87182744]

約数ペア:

[(1, 87182744), (2, 43591372), (4, 21795686), (8, 10897843), (11, 7925704), (22, 3962852), (44, 1981426), (47, 1854952), (88, 990713), (94, 927476), (107, 814792), (188, 463738), (197, 442552), (214, 407396), (376, 231869), (394, 221276), (428, 203698), (517, 168632), (788, 110638), (856, 101849), (1034, 84316), (1177, 74072), (1576, 55319), (2068, 42158), (2167, 40232), (2354, 37036), (4136, 21079), (4334, 20116), (4708, 18518), (5029, 17336), (8668, 10058), (9259, 9416)]