77967072

素因数分解:

$2^5\times 3^2\times {\mathrm{270719}}^1$

素因数の和:270735

約数の個数: 36

約数和(自身を含む): 221719680

約数和(自身を除く): 143752608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 270719, 541438, 812157, 1082876, 1624314, 2165752, 2436471, 3248628, 4331504, 4872942, 6497256, 8663008, 9745884, 12994512, 19491768, 25989024, 38983536, 77967072]

約数ペア:

[(1, 77967072), (2, 38983536), (3, 25989024), (4, 19491768), (6, 12994512), (8, 9745884), (9, 8663008), (12, 6497256), (16, 4872942), (18, 4331504), (24, 3248628), (32, 2436471), (36, 2165752), (48, 1624314), (72, 1082876), (96, 812157), (144, 541438), (288, 270719)]