81394092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57973}}^1$

素因数の和:57999

約数の個数: 48

約数和(自身を含む): 227258080

約数和(自身を除く): 145863988

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, 57973, 115946, 173919, 231892, 347838, 521757, 695676, 753649, 1043514, 1507298, 1565271, 2087028, 2260947, 3014596, 3130542, 4521894, 6261084, 6782841, 9043788, 13565682, 20348523, 27131364, 40697046, 81394092]

約数ペア:

[(1, 81394092), (2, 40697046), (3, 27131364), (4, 20348523), (6, 13565682), (9, 9043788), (12, 6782841), (13, 6261084), (18, 4521894), (26, 3130542), (27, 3014596), (36, 2260947), (39, 2087028), (52, 1565271), (54, 1507298), (78, 1043514), (108, 753649), (117, 695676), (156, 521757), (234, 347838), (351, 231892), (468, 173919), (702, 115946), (1404, 57973)]