72320904

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{2963}}^1$

素因数の和:3091

約数の個数: 64

約数和(自身を含む): 202737600

約数和(自身を除く): 130416696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 2963, 3051, 4068, 5926, 6102, 8136, 8889, 11852, 12204, 17778, 23704, 24408, 26667, 35556, 53334, 71112, 80001, 106668, 160002, 213336, 320004, 334819, 640008, 669638, 1004457, 1339276, 2008914, 2678552, 3013371, 4017828, 6026742, 8035656, 9040113, 12053484, 18080226, 24106968, 36160452, 72320904]

約数ペア:

[(1, 72320904), (2, 36160452), (3, 24106968), (4, 18080226), (6, 12053484), (8, 9040113), (9, 8035656), (12, 6026742), (18, 4017828), (24, 3013371), (27, 2678552), (36, 2008914), (54, 1339276), (72, 1004457), (108, 669638), (113, 640008), (216, 334819), (226, 320004), (339, 213336), (452, 160002), (678, 106668), (904, 80001), (1017, 71112), (1356, 53334), (2034, 35556), (2712, 26667), (2963, 24408), (3051, 23704), (4068, 17778), (5926, 12204), (6102, 11852), (8136, 8889)]