72255726

素因数分解:

$2^1\times 3^4\times {\mathrm{193}}^1\times {\mathrm{2311}}^1$

素因数の和:2518

約数の個数: 40

約数和(自身を含む): 162815664

約数和(自身を除く): 90559938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 386, 579, 1158, 1737, 2311, 3474, 4622, 5211, 6933, 10422, 13866, 15633, 20799, 31266, 41598, 62397, 124794, 187191, 374382, 446023, 892046, 1338069, 2676138, 4014207, 8028414, 12042621, 24085242, 36127863, 72255726]

約数ペア:

[(1, 72255726), (2, 36127863), (3, 24085242), (6, 12042621), (9, 8028414), (18, 4014207), (27, 2676138), (54, 1338069), (81, 892046), (162, 446023), (193, 374382), (386, 187191), (579, 124794), (1158, 62397), (1737, 41598), (2311, 31266), (3474, 20799), (4622, 15633), (5211, 13866), (6933, 10422)]