72146178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{308317}}^1$

素因数の和:308338

約数の個数: 24

約数和(自身を含む): 168341628

約数和(自身を除く): 96195450

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 308317, 616634, 924951, 1849902, 2774853, 4008121, 5549706, 8016242, 12024363, 24048726, 36073089, 72146178]

約数ペア:

[(1, 72146178), (2, 36073089), (3, 24048726), (6, 12024363), (9, 8016242), (13, 5549706), (18, 4008121), (26, 2774853), (39, 1849902), (78, 924951), (117, 616634), (234, 308317)]