77407064

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 178513740

約数和(自身を除く): 101106676

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 361, 392, 532, 547, 722, 931, 1064, 1094, 1444, 1862, 2188, 2527, 2888, 3724, 3829, 4376, 5054, 7448, 7658, 10108, 10393, 15316, 17689, 20216, 20786, 26803, 30632, 35378, 41572, 53606, 70756, 72751, 83144, 107212, 141512, 145502, 197467, 214424, 291004, 394934, 509257, 582008, 789868, 1018514, 1382269, 1579736, 2037028, 2764538, 4074056, 5529076, 9675883, 11058152, 19351766, 38703532, 77407064]

約数ペア:

[(1, 77407064), (2, 38703532), (4, 19351766), (7, 11058152), (8, 9675883), (14, 5529076), (19, 4074056), (28, 2764538), (38, 2037028), (49, 1579736), (56, 1382269), (76, 1018514), (98, 789868), (133, 582008), (152, 509257), (196, 394934), (266, 291004), (361, 214424), (392, 197467), (532, 145502), (547, 141512), (722, 107212), (931, 83144), (1064, 72751), (1094, 70756), (1444, 53606), (1862, 41572), (2188, 35378), (2527, 30632), (2888, 26803), (3724, 20786), (3829, 20216), (4376, 17689), (5054, 15316), (7448, 10393), (7658, 10108)]