80496567702

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{457}}^1\times {\mathrm{27107}}^1$

素因数の和:27610

約数の個数: 72

約数和(自身を含む): 184481379576

約数和(自身を除く): 103984811874

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 457, 722, 914, 1083, 1371, 2166, 2742, 3249, 4113, 6498, 8226, 8683, 17366, 26049, 27107, 52098, 54214, 78147, 81321, 156294, 162642, 164977, 243963, 329954, 487926, 494931, 515033, 989862, 1030066, 1484793, 1545099, 2969586, 3090198, 4635297, 9270594, 9785627, 12387899, 19571254, 24775798, 29356881, 37163697, 58713762, 74327394, 88070643, 111491091, 176141286, 222982182, 235370081, 470740162, 706110243, 1412220486, 2118330729, 4236661458, 4472031539, 8944063078, 13416094617, 26832189234, 40248283851, 80496567702]

約数ペア:

[(1, 80496567702), (2, 40248283851), (3, 26832189234), (6, 13416094617), (9, 8944063078), (18, 4472031539), (19, 4236661458), (38, 2118330729), (57, 1412220486), (114, 706110243), (171, 470740162), (342, 235370081), (361, 222982182), (457, 176141286), (722, 111491091), (914, 88070643), (1083, 74327394), (1371, 58713762), (2166, 37163697), (2742, 29356881), (3249, 24775798), (4113, 19571254), (6498, 12387899), (8226, 9785627), (8683, 9270594), (17366, 4635297), (26049, 3090198), (27107, 2969586), (52098, 1545099), (54214, 1484793), (78147, 1030066), (81321, 989862), (156294, 515033), (162642, 494931), (164977, 487926), (243963, 329954)]