72884236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{12043}}^1$

素因数の和:12153

約数の個数: 24

約数和(自身を含む): 136578960

約数和(自身を除く): 63694724

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 6052, 12043, 24086, 48172, 204731, 409462, 818924, 1071827, 2143654, 4287308, 18221059, 36442118, 72884236]

約数ペア:

[(1, 72884236), (2, 36442118), (4, 18221059), (17, 4287308), (34, 2143654), (68, 1071827), (89, 818924), (178, 409462), (356, 204731), (1513, 48172), (3026, 24086), (6052, 12043)]