72715806

素因数分解:

$2^1\times 3^5\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1127

約数の個数: 48

約数和(自身を含む): 164599344

約数和(自身を除く): 91883538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 243, 314, 471, 486, 942, 953, 1413, 1906, 2826, 2859, 4239, 5718, 8478, 8577, 12717, 17154, 25434, 25731, 38151, 51462, 76302, 77193, 149621, 154386, 231579, 299242, 448863, 463158, 897726, 1346589, 2693178, 4039767, 8079534, 12119301, 24238602, 36357903, 72715806]

約数ペア:

[(1, 72715806), (2, 36357903), (3, 24238602), (6, 12119301), (9, 8079534), (18, 4039767), (27, 2693178), (54, 1346589), (81, 897726), (157, 463158), (162, 448863), (243, 299242), (314, 231579), (471, 154386), (486, 149621), (942, 77193), (953, 76302), (1413, 51462), (1906, 38151), (2826, 25731), (2859, 25434), (4239, 17154), (5718, 12717), (8478, 8577)]