91317798

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{2729}}^1$

素因数の和:2774

約数の個数: 72

約数和(自身を含む): 233808120

約数和(自身を除く): 142490322

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 858, 1014, 1287, 1521, 1859, 2574, 2729, 3042, 3718, 5458, 5577, 8187, 11154, 16374, 16731, 24561, 30019, 33462, 35477, 49122, 60038, 70954, 90057, 106431, 180114, 212862, 270171, 319293, 390247, 461201, 540342, 638586, 780494, 922402, 1170741, 1383603, 2341482, 2767206, 3512223, 4150809, 5073211, 7024446, 8301618, 10146422, 15219633, 30439266, 45658899, 91317798]

約数ペア:

[(1, 91317798), (2, 45658899), (3, 30439266), (6, 15219633), (9, 10146422), (11, 8301618), (13, 7024446), (18, 5073211), (22, 4150809), (26, 3512223), (33, 2767206), (39, 2341482), (66, 1383603), (78, 1170741), (99, 922402), (117, 780494), (143, 638586), (169, 540342), (198, 461201), (234, 390247), (286, 319293), (338, 270171), (429, 212862), (507, 180114), (858, 106431), (1014, 90057), (1287, 70954), (1521, 60038), (1859, 49122), (2574, 35477), (2729, 33462), (3042, 30019), (3718, 24561), (5458, 16731), (5577, 16374), (8187, 11154)]