65233278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:582

約数の個数: 72

約数和(自身を含む): 158224248

約数和(自身を除く): 92990970

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 61, 66, 99, 121, 122, 183, 198, 242, 363, 366, 491, 549, 671, 726, 982, 1089, 1098, 1342, 1473, 2013, 2178, 2946, 4026, 4419, 5401, 6039, 7381, 8838, 10802, 12078, 14762, 16203, 22143, 29951, 32406, 44286, 48609, 59411, 59902, 66429, 89853, 97218, 118822, 132858, 178233, 179706, 269559, 329461, 356466, 534699, 539118, 658922, 988383, 1069398, 1976766, 2965149, 3624071, 5930298, 7248142, 10872213, 21744426, 32616639, 65233278]

約数ペア:

[(1, 65233278), (2, 32616639), (3, 21744426), (6, 10872213), (9, 7248142), (11, 5930298), (18, 3624071), (22, 2965149), (33, 1976766), (61, 1069398), (66, 988383), (99, 658922), (121, 539118), (122, 534699), (183, 356466), (198, 329461), (242, 269559), (363, 179706), (366, 178233), (491, 132858), (549, 118822), (671, 97218), (726, 89853), (982, 66429), (1089, 59902), (1098, 59411), (1342, 48609), (1473, 44286), (2013, 32406), (2178, 29951), (2946, 22143), (4026, 16203), (4419, 14762), (5401, 12078), (6039, 10802), (7381, 8838)]