71939286

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{8941}}^1$

素因数の和:9101

約数の個数: 32

約数和(自身を含む): 160956000

約数和(自身を除く): 89016714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 2682, 4023, 8046, 8941, 17882, 26823, 53646, 80469, 160938, 241407, 482814, 1332209, 2664418, 3996627, 7993254, 11989881, 23979762, 35969643, 71939286]

約数ペア:

[(1, 71939286), (2, 35969643), (3, 23979762), (6, 11989881), (9, 7993254), (18, 3996627), (27, 2664418), (54, 1332209), (149, 482814), (298, 241407), (447, 160938), (894, 80469), (1341, 53646), (2682, 26823), (4023, 17882), (8046, 8941)]