78874704

素因数分解:

$2^4\times 3^2\times {\mathrm{547741}}^1$

素因数の和:547755

約数の個数: 30

約数和(自身を含む): 220740026

約数和(自身を除く): 141865322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547741, 1095482, 1643223, 2190964, 3286446, 4381928, 4929669, 6572892, 8763856, 9859338, 13145784, 19718676, 26291568, 39437352, 78874704]

約数ペア:

[(1, 78874704), (2, 39437352), (3, 26291568), (4, 19718676), (6, 13145784), (8, 9859338), (9, 8763856), (12, 6572892), (16, 4929669), (18, 4381928), (24, 3286446), (36, 2190964), (48, 1643223), (72, 1095482), (144, 547741)]