77878512

素因数分解:

$2^4\times 3^2\times {\mathrm{540823}}^1$

素因数の和:540837

約数の個数: 30

約数和(自身を含む): 217952072

約数和(自身を除く): 140073560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540823, 1081646, 1622469, 2163292, 3244938, 4326584, 4867407, 6489876, 8653168, 9734814, 12979752, 19469628, 25959504, 38939256, 77878512]

約数ペア:

[(1, 77878512), (2, 38939256), (3, 25959504), (4, 19469628), (6, 12979752), (8, 9734814), (9, 8653168), (12, 6489876), (16, 4867407), (18, 4326584), (24, 3244938), (36, 2163292), (48, 1622469), (72, 1081646), (144, 540823)]