82439478

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 128

約数和(自身を含む): 213626880

約数和(自身を除く): 131187402

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 37, 54, 62, 66, 74, 93, 99, 111, 121, 186, 198, 222, 242, 279, 297, 333, 341, 363, 407, 558, 594, 666, 682, 726, 814, 837, 999, 1023, 1089, 1147, 1221, 1331, 1674, 1998, 2046, 2178, 2294, 2442, 2662, 3069, 3267, 3441, 3663, 3751, 3993, 4477, 6138, 6534, 6882, 7326, 7502, 7986, 8954, 9207, 10323, 10989, 11253, 11979, 12617, 13431, 18414, 20646, 21978, 22506, 23958, 25234, 26862, 30969, 33759, 35937, 37851, 40293, 41261, 49247, 61938, 67518, 71874, 75702, 80586, 82522, 98494, 101277, 113553, 120879, 123783, 138787, 147741, 202554, 227106, 241758, 247566, 277574, 295482, 340659, 371349, 416361, 443223, 681318, 742698, 832722, 886446, 1114047, 1249083, 1329669, 1526657, 2228094, 2498166, 2659338, 3053314, 3747249, 4579971, 7494498, 9159942, 13739913, 27479826, 41219739, 82439478]

約数ペア:

[(1, 82439478), (2, 41219739), (3, 27479826), (6, 13739913), (9, 9159942), (11, 7494498), (18, 4579971), (22, 3747249), (27, 3053314), (31, 2659338), (33, 2498166), (37, 2228094), (54, 1526657), (62, 1329669), (66, 1249083), (74, 1114047), (93, 886446), (99, 832722), (111, 742698), (121, 681318), (186, 443223), (198, 416361), (222, 371349), (242, 340659), (279, 295482), (297, 277574), (333, 247566), (341, 241758), (363, 227106), (407, 202554), (558, 147741), (594, 138787), (666, 123783), (682, 120879), (726, 113553), (814, 101277), (837, 98494), (999, 82522), (1023, 80586), (1089, 75702), (1147, 71874), (1221, 67518), (1331, 61938), (1674, 49247), (1998, 41261), (2046, 40293), (2178, 37851), (2294, 35937), (2442, 33759), (2662, 30969), (3069, 26862), (3267, 25234), (3441, 23958), (3663, 22506), (3751, 21978), (3993, 20646), (4477, 18414), (6138, 13431), (6534, 12617), (6882, 11979), (7326, 11253), (7502, 10989), (7986, 10323), (8954, 9207)]