77676272

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 154356192

約数和(自身を除く): 76679920

約数列:

[1, 2, 4, 8, 16, 71, 101, 142, 202, 284, 404, 568, 677, 808, 1136, 1354, 1616, 2708, 5416, 7171, 10832, 14342, 28684, 48067, 57368, 68377, 96134, 114736, 136754, 192268, 273508, 384536, 547016, 769072, 1094032, 4854767, 9709534, 19419068, 38838136, 77676272]

約数ペア:

[(1, 77676272), (2, 38838136), (4, 19419068), (8, 9709534), (16, 4854767), (71, 1094032), (101, 769072), (142, 547016), (202, 384536), (284, 273508), (404, 192268), (568, 136754), (677, 114736), (808, 96134), (1136, 68377), (1354, 57368), (1616, 48067), (2708, 28684), (5416, 14342), (7171, 10832)]