72865172

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{683}}^1$

素因数の和:1015

約数の個数: 24

約数和(自身を含む): 129276000

約数和(自身を除く): 56410828

約数列:

[1, 2, 4, 149, 179, 298, 358, 596, 683, 716, 1366, 2732, 26671, 53342, 101767, 106684, 122257, 203534, 244514, 407068, 489028, 18216293, 36432586, 72865172]

約数ペア:

[(1, 72865172), (2, 36432586), (4, 18216293), (149, 489028), (179, 407068), (298, 244514), (358, 203534), (596, 122257), (683, 106684), (716, 101767), (1366, 53342), (2732, 26671)]