72073232

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3124

約数の個数: 80

約数和(自身を含む): 183321600

約数和(自身を除く): 111248368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1232, 1463, 1672, 2128, 2926, 3079, 3344, 5852, 6158, 11704, 12316, 21553, 23408, 24632, 33869, 43106, 49264, 58501, 67738, 86212, 117002, 135476, 172424, 234004, 237083, 270952, 344848, 409507, 468008, 474166, 541904, 643511, 819014, 936016, 948332, 1287022, 1638028, 1896664, 2574044, 3276056, 3793328, 4504577, 5148088, 6552112, 9009154, 10296176, 18018308, 36036616, 72073232]

約数ペア:

[(1, 72073232), (2, 36036616), (4, 18018308), (7, 10296176), (8, 9009154), (11, 6552112), (14, 5148088), (16, 4504577), (19, 3793328), (22, 3276056), (28, 2574044), (38, 1896664), (44, 1638028), (56, 1287022), (76, 948332), (77, 936016), (88, 819014), (112, 643511), (133, 541904), (152, 474166), (154, 468008), (176, 409507), (209, 344848), (266, 270952), (304, 237083), (308, 234004), (418, 172424), (532, 135476), (616, 117002), (836, 86212), (1064, 67738), (1232, 58501), (1463, 49264), (1672, 43106), (2128, 33869), (2926, 24632), (3079, 23408), (3344, 21553), (5852, 12316), (6158, 11704)]