78732368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2647}}^1$

素因数の和:2692

約数の個数: 60

約数和(自身を含む): 180265248

約数和(自身を除く): 101532880

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 572, 676, 1144, 1352, 1859, 2288, 2647, 2704, 3718, 5294, 7436, 10588, 14872, 21176, 29117, 29744, 34411, 42352, 58234, 68822, 116468, 137644, 232936, 275288, 378521, 447343, 465872, 550576, 757042, 894686, 1514084, 1789372, 3028168, 3578744, 4920773, 6056336, 7157488, 9841546, 19683092, 39366184, 78732368]

約数ペア:

[(1, 78732368), (2, 39366184), (4, 19683092), (8, 9841546), (11, 7157488), (13, 6056336), (16, 4920773), (22, 3578744), (26, 3028168), (44, 1789372), (52, 1514084), (88, 894686), (104, 757042), (143, 550576), (169, 465872), (176, 447343), (208, 378521), (286, 275288), (338, 232936), (572, 137644), (676, 116468), (1144, 68822), (1352, 58234), (1859, 42352), (2288, 34411), (2647, 29744), (2704, 29117), (3718, 21176), (5294, 14872), (7436, 10588)]