71780274

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{23879}}^1$

素因数の和:24054

約数の個数: 24

約数和(自身を含む): 156461760

約数和(自身を除く): 84681486

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 1002, 1503, 3006, 23879, 47758, 71637, 143274, 214911, 429822, 3987793, 7975586, 11963379, 23926758, 35890137, 71780274]

約数ペア:

[(1, 71780274), (2, 35890137), (3, 23926758), (6, 11963379), (9, 7975586), (18, 3987793), (167, 429822), (334, 214911), (501, 143274), (1002, 71637), (1503, 47758), (3006, 23879)]