72764274

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{359}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 165473280

約数和(自身を除く): 92709006

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 83, 111, 166, 222, 249, 359, 407, 498, 718, 814, 913, 1077, 1221, 1826, 2154, 2442, 2739, 3071, 3949, 5478, 6142, 7898, 9213, 11847, 13283, 18426, 23694, 26566, 29797, 33781, 39849, 59594, 67562, 79698, 89391, 101343, 146113, 178782, 202686, 292226, 327767, 438339, 655534, 876678, 983301, 1102489, 1966602, 2204978, 3307467, 6614934, 12127379, 24254758, 36382137, 72764274]

約数ペア:

[(1, 72764274), (2, 36382137), (3, 24254758), (6, 12127379), (11, 6614934), (22, 3307467), (33, 2204978), (37, 1966602), (66, 1102489), (74, 983301), (83, 876678), (111, 655534), (166, 438339), (222, 327767), (249, 292226), (359, 202686), (407, 178782), (498, 146113), (718, 101343), (814, 89391), (913, 79698), (1077, 67562), (1221, 59594), (1826, 39849), (2154, 33781), (2442, 29797), (2739, 26566), (3071, 23694), (3949, 18426), (5478, 13283), (6142, 11847), (7898, 9213)]