78940584

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18583}}^1$

素因数の和:18654

約数の個数: 48

約数和(自身を含む): 217432800

約数和(自身を除く): 138492216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 18583, 37166, 55749, 74332, 111498, 148664, 167247, 222996, 334494, 445992, 668988, 1096397, 1337976, 2192794, 3289191, 4385588, 6578382, 8771176, 9867573, 13156764, 19735146, 26313528, 39470292, 78940584]

約数ペア:

[(1, 78940584), (2, 39470292), (3, 26313528), (4, 19735146), (6, 13156764), (8, 9867573), (9, 8771176), (12, 6578382), (18, 4385588), (24, 3289191), (36, 2192794), (59, 1337976), (72, 1096397), (118, 668988), (177, 445992), (236, 334494), (354, 222996), (472, 167247), (531, 148664), (708, 111498), (1062, 74332), (1416, 55749), (2124, 37166), (4248, 18583)]