78867408

素因数分解:

$2^4\times 3^1\times {\mathrm{617}}^1\times {\mathrm{2663}}^1$

素因数の和:3291

約数の個数: 40

約数和(自身を含む): 204147648

約数和(自身を除く): 125280240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 617, 1234, 1851, 2468, 2663, 3702, 4936, 5326, 7404, 7989, 9872, 10652, 14808, 15978, 21304, 29616, 31956, 42608, 63912, 127824, 1643071, 3286142, 4929213, 6572284, 9858426, 13144568, 19716852, 26289136, 39433704, 78867408]

約数ペア:

[(1, 78867408), (2, 39433704), (3, 26289136), (4, 19716852), (6, 13144568), (8, 9858426), (12, 6572284), (16, 4929213), (24, 3286142), (48, 1643071), (617, 127824), (1234, 63912), (1851, 42608), (2468, 31956), (2663, 29616), (3702, 21304), (4936, 15978), (5326, 14808), (7404, 10652), (7989, 9872)]