77736828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{26227}}^1$

素因数の和:26266

約数の個数: 48

約数和(自身を含む): 205627520

約数和(自身を除く): 127890692

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 26227, 52454, 78681, 104908, 157362, 314724, 340951, 498313, 681902, 996626, 1022853, 1363804, 1494939, 1993252, 2045706, 2989878, 4091412, 5979756, 6478069, 12956138, 19434207, 25912276, 38868414, 77736828]

約数ペア:

[(1, 77736828), (2, 38868414), (3, 25912276), (4, 19434207), (6, 12956138), (12, 6478069), (13, 5979756), (19, 4091412), (26, 2989878), (38, 2045706), (39, 1993252), (52, 1494939), (57, 1363804), (76, 1022853), (78, 996626), (114, 681902), (156, 498313), (228, 340951), (247, 314724), (494, 157362), (741, 104908), (988, 78681), (1482, 52454), (2964, 26227)]