127780344

素因数分解:

$2^3\times 3^2\times {\mathrm{1103}}^1\times {\mathrm{1609}}^1$

素因数の和:2724

約数の個数: 48

約数和(自身を含む): 346600800

約数和(自身を除く): 218820456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1103, 1609, 2206, 3218, 3309, 4412, 4827, 6436, 6618, 8824, 9654, 9927, 12872, 13236, 14481, 19308, 19854, 26472, 28962, 38616, 39708, 57924, 79416, 115848, 1774727, 3549454, 5324181, 7098908, 10648362, 14197816, 15972543, 21296724, 31945086, 42593448, 63890172, 127780344]

約数ペア:

[(1, 127780344), (2, 63890172), (3, 42593448), (4, 31945086), (6, 21296724), (8, 15972543), (9, 14197816), (12, 10648362), (18, 7098908), (24, 5324181), (36, 3549454), (72, 1774727), (1103, 115848), (1609, 79416), (2206, 57924), (3218, 39708), (3309, 38616), (4412, 28962), (4827, 26472), (6436, 19854), (6618, 19308), (8824, 14481), (9654, 13236), (9927, 12872)]