72857682

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 167831352

約数和(自身を除く): 94973670

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 457, 521, 914, 1042, 1371, 1563, 2742, 3126, 4113, 4689, 7769, 8226, 8857, 9378, 15538, 17714, 23307, 26571, 46614, 53142, 69921, 79713, 139842, 159426, 238097, 476194, 714291, 1428582, 2142873, 4047649, 4285746, 8095298, 12142947, 24285894, 36428841, 72857682]

約数ペア:

[(1, 72857682), (2, 36428841), (3, 24285894), (6, 12142947), (9, 8095298), (17, 4285746), (18, 4047649), (34, 2142873), (51, 1428582), (102, 714291), (153, 476194), (306, 238097), (457, 159426), (521, 139842), (914, 79713), (1042, 69921), (1371, 53142), (1563, 46614), (2742, 26571), (3126, 23307), (4113, 17714), (4689, 15538), (7769, 9378), (8226, 8857)]