12816

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1$

素因数の和:103

約数の個数: 30

約数和(自身を含む): 36270

約数和(自身を除く): 23454

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 3204, 4272, 6408, 12816]

約数ペア:

[(1, 12816), (2, 6408), (3, 4272), (4, 3204), (6, 2136), (8, 1602), (9, 1424), (12, 1068), (16, 801), (18, 712), (24, 534), (36, 356), (48, 267), (72, 178), (89, 144)]