72615538

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{6529}}^1$

素因数の和:6681

約数の個数: 16

約数和(自身を含む): 111898080

約数和(自身を除く): 39282542

約数列:

[1, 2, 67, 83, 134, 166, 5561, 6529, 11122, 13058, 437443, 541907, 874886, 1083814, 36307769, 72615538]

約数ペア:

[(1, 72615538), (2, 36307769), (67, 1083814), (83, 874886), (134, 541907), (166, 437443), (5561, 13058), (6529, 11122)]