73678866

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1210

約数の個数: 32

約数和(自身を含む): 151398720

約数和(自身を除く): 77719854

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 353, 706, 809, 1059, 1618, 2118, 2427, 4854, 15179, 30358, 34787, 45537, 69574, 91074, 104361, 208722, 285577, 571154, 856731, 1713462, 12279811, 24559622, 36839433, 73678866]

約数ペア:

[(1, 73678866), (2, 36839433), (3, 24559622), (6, 12279811), (43, 1713462), (86, 856731), (129, 571154), (258, 285577), (353, 208722), (706, 104361), (809, 91074), (1059, 69574), (1618, 45537), (2118, 34787), (2427, 30358), (4854, 15179)]