78703052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 140170800

約数和(自身を除く): 61467748

約数列:

[1, 2, 4, 73, 146, 292, 409, 659, 818, 1318, 1636, 2636, 29857, 48107, 59714, 96214, 119428, 192428, 269531, 539062, 1078124, 19675763, 39351526, 78703052]

約数ペア:

[(1, 78703052), (2, 39351526), (4, 19675763), (73, 1078124), (146, 539062), (292, 269531), (409, 192428), (659, 119428), (818, 96214), (1318, 59714), (1636, 48107), (2636, 29857)]