72731412

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{51803}}^1$

素因数の和:51829

約数の個数: 48

約数和(自身を含む): 203071680

約数和(自身を除く): 130340268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 51803, 103606, 155409, 207212, 310818, 466227, 621636, 673439, 932454, 1346878, 1398681, 1864908, 2020317, 2693756, 2797362, 4040634, 5594724, 6060951, 8081268, 12121902, 18182853, 24243804, 36365706, 72731412]

約数ペア:

[(1, 72731412), (2, 36365706), (3, 24243804), (4, 18182853), (6, 12121902), (9, 8081268), (12, 6060951), (13, 5594724), (18, 4040634), (26, 2797362), (27, 2693756), (36, 2020317), (39, 1864908), (52, 1398681), (54, 1346878), (78, 932454), (108, 673439), (117, 621636), (156, 466227), (234, 310818), (351, 207212), (468, 155409), (702, 103606), (1404, 51803)]