78397776

素因数分解:

$2^4\times 3^2\times {\mathrm{544429}}^1$

素因数の和:544443

約数の個数: 30

約数和(自身を含む): 219405290

約数和(自身を除く): 141007514

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 544429, 1088858, 1633287, 2177716, 3266574, 4355432, 4899861, 6533148, 8710864, 9799722, 13066296, 19599444, 26132592, 39198888, 78397776]

約数ペア:

[(1, 78397776), (2, 39198888), (3, 26132592), (4, 19599444), (6, 13066296), (8, 9799722), (9, 8710864), (12, 6533148), (16, 4899861), (18, 4355432), (24, 3266574), (36, 2177716), (48, 1633287), (72, 1088858), (144, 544429)]