72840161

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 77465280

約数和(自身を除く): 4625119

約数列:

[1, 37, 59, 61, 547, 2183, 2257, 3599, 20239, 32273, 33367, 133163, 1194101, 1234579, 1968653, 72840161]

約数ペア:

[(1, 72840161), (37, 1968653), (59, 1234579), (61, 1194101), (547, 133163), (2183, 33367), (2257, 32273), (3599, 20239)]