72445461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{509}}^1$

素因数の和:769

約数の個数: 32

約数和(自身を含む): 111628800

約数和(自身を除く): 39183339

約数列:

[1, 3, 11, 19, 33, 57, 209, 227, 509, 627, 681, 1527, 2497, 4313, 5599, 7491, 9671, 12939, 16797, 29013, 47443, 106381, 115543, 142329, 319143, 346629, 1270973, 2195317, 3812919, 6585951, 24148487, 72445461]

約数ペア:

[(1, 72445461), (3, 24148487), (11, 6585951), (19, 3812919), (33, 2195317), (57, 1270973), (209, 346629), (227, 319143), (509, 142329), (627, 115543), (681, 106381), (1527, 47443), (2497, 29013), (4313, 16797), (5599, 12939), (7491, 9671)]