72995131

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4421}}^1$

素因数の和:4530

約数の個数: 16

約数和(自身を含む): 84902400

約数和(自身を除く): 11907269

約数列:

[1, 11, 19, 79, 209, 869, 1501, 4421, 16511, 48631, 83999, 349259, 923989, 3841849, 6635921, 72995131]

約数ペア:

[(1, 72995131), (11, 6635921), (19, 3841849), (79, 923989), (209, 349259), (869, 83999), (1501, 48631), (4421, 16511)]