66925144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3079}}^1$

素因数の和:3128

約数の個数: 64

約数和(自身を含む): 155232000

約数和(自身を除く): 88306856

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 3079, 5434, 6158, 10868, 12316, 21736, 24632, 33869, 40027, 58501, 67738, 80054, 117002, 135476, 160108, 234004, 270952, 320216, 440297, 468008, 643511, 760513, 880594, 1287022, 1521026, 1761188, 2574044, 3042052, 3522376, 5148088, 6084104, 8365643, 16731286, 33462572, 66925144]

約数ペア:

[(1, 66925144), (2, 33462572), (4, 16731286), (8, 8365643), (11, 6084104), (13, 5148088), (19, 3522376), (22, 3042052), (26, 2574044), (38, 1761188), (44, 1521026), (52, 1287022), (76, 880594), (88, 760513), (104, 643511), (143, 468008), (152, 440297), (209, 320216), (247, 270952), (286, 234004), (418, 160108), (494, 135476), (572, 117002), (836, 80054), (988, 67738), (1144, 58501), (1672, 40027), (1976, 33869), (2717, 24632), (3079, 21736), (5434, 12316), (6158, 10868)]