180788688

素因数分解:

$2^4\times 3^2\times {\mathrm{1255477}}^1$

素因数の和:1255491

約数の個数: 30

約数和(自身を含む): 505957634

約数和(自身を除く): 325168946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1255477, 2510954, 3766431, 5021908, 7532862, 10043816, 11299293, 15065724, 20087632, 22598586, 30131448, 45197172, 60262896, 90394344, 180788688]

約数ペア:

[(1, 180788688), (2, 90394344), (3, 60262896), (4, 45197172), (6, 30131448), (8, 22598586), (9, 20087632), (12, 15065724), (16, 11299293), (18, 10043816), (24, 7532862), (36, 5021908), (48, 3766431), (72, 2510954), (144, 1255477)]