72818454462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30115159}}^1$

素因数の和:30115208

約数の個数: 32

約数和(自身を含む): 161899100160

約数和(自身を除く): 89080645698

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 30115159, 60230318, 90345477, 180690954, 391497067, 782994134, 933569929, 1174491201, 1867139858, 2348982402, 2800709787, 5601419574, 12136409077, 24272818154, 36409227231, 72818454462]

約数ペア:

[(1, 72818454462), (2, 36409227231), (3, 24272818154), (6, 12136409077), (13, 5601419574), (26, 2800709787), (31, 2348982402), (39, 1867139858), (62, 1174491201), (78, 933569929), (93, 782994134), (186, 391497067), (403, 180690954), (806, 90345477), (1209, 60230318), (2418, 30115159)]