71376264

素因数分解:

$2^3\times 3^2\times {\mathrm{181}}^1\times {\mathrm{5477}}^1$

素因数の和:5670

約数の個数: 48

約数和(自身を含む): 194414220

約数和(自身を除く): 123037956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 3258, 4344, 5477, 6516, 10954, 13032, 16431, 21908, 32862, 43816, 49293, 65724, 98586, 131448, 197172, 394344, 991337, 1982674, 2974011, 3965348, 5948022, 7930696, 8922033, 11896044, 17844066, 23792088, 35688132, 71376264]

約数ペア:

[(1, 71376264), (2, 35688132), (3, 23792088), (4, 17844066), (6, 11896044), (8, 8922033), (9, 7930696), (12, 5948022), (18, 3965348), (24, 2974011), (36, 1982674), (72, 991337), (181, 394344), (362, 197172), (543, 131448), (724, 98586), (1086, 65724), (1448, 49293), (1629, 43816), (2172, 32862), (3258, 21908), (4344, 16431), (5477, 13032), (6516, 10954)]