77071620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55849}}^1$

素因数の和:55884

約数の個数: 48

約数和(自身を含む): 225187200

約数和(自身を除く): 148115580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 55849, 111698, 167547, 223396, 279245, 335094, 558490, 670188, 837735, 1116980, 1284527, 1675470, 2569054, 3350940, 3853581, 5138108, 6422635, 7707162, 12845270, 15414324, 19267905, 25690540, 38535810, 77071620]

約数ペア:

[(1, 77071620), (2, 38535810), (3, 25690540), (4, 19267905), (5, 15414324), (6, 12845270), (10, 7707162), (12, 6422635), (15, 5138108), (20, 3853581), (23, 3350940), (30, 2569054), (46, 1675470), (60, 1284527), (69, 1116980), (92, 837735), (115, 670188), (138, 558490), (230, 335094), (276, 279245), (345, 223396), (460, 167547), (690, 111698), (1380, 55849)]