77768784

素因数分解:

$2^4\times 3^2\times {\mathrm{540061}}^1$

素因数の和:540075

約数の個数: 30

約数和(自身を含む): 217644986

約数和(自身を除く): 139876202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 540061, 1080122, 1620183, 2160244, 3240366, 4320488, 4860549, 6480732, 8640976, 9721098, 12961464, 19442196, 25922928, 38884392, 77768784]

約数ペア:

[(1, 77768784), (2, 38884392), (3, 25922928), (4, 19442196), (6, 12961464), (8, 9721098), (9, 8640976), (12, 6480732), (16, 4860549), (18, 4320488), (24, 3240366), (36, 2160244), (48, 1620183), (72, 1080122), (144, 540061)]