87542884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4937}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 185826816

約数和(自身を除く): 98283932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 4937, 8866, 9874, 17732, 19748, 54307, 64181, 108614, 128362, 153047, 217228, 256724, 306094, 612188, 705991, 1411982, 1683517, 1989611, 2823964, 3367034, 3979222, 6734068, 7958444, 21885721, 43771442, 87542884]

約数ペア:

[(1, 87542884), (2, 43771442), (4, 21885721), (11, 7958444), (13, 6734068), (22, 3979222), (26, 3367034), (31, 2823964), (44, 1989611), (52, 1683517), (62, 1411982), (124, 705991), (143, 612188), (286, 306094), (341, 256724), (403, 217228), (572, 153047), (682, 128362), (806, 108614), (1364, 64181), (1612, 54307), (4433, 19748), (4937, 17732), (8866, 9874)]