66454908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1694

約数の個数: 48

約数和(自身を含む): 167645856

約数和(自身を除く): 101190948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 313, 626, 939, 1252, 1361, 1878, 2722, 3756, 4069, 4083, 5444, 8138, 8166, 12207, 16276, 16332, 17693, 24414, 35386, 48828, 53079, 70772, 106158, 212316, 425993, 851986, 1277979, 1703972, 2555958, 5111916, 5537909, 11075818, 16613727, 22151636, 33227454, 66454908]

約数ペア:

[(1, 66454908), (2, 33227454), (3, 22151636), (4, 16613727), (6, 11075818), (12, 5537909), (13, 5111916), (26, 2555958), (39, 1703972), (52, 1277979), (78, 851986), (156, 425993), (313, 212316), (626, 106158), (939, 70772), (1252, 53079), (1361, 48828), (1878, 35386), (2722, 24414), (3756, 17693), (4069, 16332), (4083, 16276), (5444, 12207), (8138, 8166)]