67805496

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 207687480

約数和(自身を除く): 139881984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 121, 129, 132, 172, 181, 198, 242, 258, 264, 344, 362, 363, 387, 396, 473, 484, 516, 543, 724, 726, 774, 792, 946, 968, 1032, 1086, 1089, 1419, 1448, 1452, 1548, 1629, 1892, 1991, 2172, 2178, 2838, 2904, 3096, 3258, 3784, 3982, 4257, 4344, 4356, 5203, 5676, 5973, 6516, 7783, 7964, 8514, 8712, 10406, 11352, 11946, 13032, 15566, 15609, 15928, 17028, 17919, 20812, 21901, 23349, 23892, 31132, 31218, 34056, 35838, 41624, 43802, 46698, 46827, 47784, 62264, 62436, 65703, 70047, 71676, 85613, 87604, 93396, 93654, 124872, 131406, 140094, 143352, 171226, 175208, 186792, 187308, 197109, 256839, 262812, 280188, 342452, 374616, 394218, 513678, 525624, 560376, 684904, 770517, 788436, 941743, 1027356, 1541034, 1576872, 1883486, 2054712, 2825229, 3082068, 3766972, 5650458, 6164136, 7533944, 8475687, 11300916, 16951374, 22601832, 33902748, 67805496]

約数ペア:

[(1, 67805496), (2, 33902748), (3, 22601832), (4, 16951374), (6, 11300916), (8, 8475687), (9, 7533944), (11, 6164136), (12, 5650458), (18, 3766972), (22, 3082068), (24, 2825229), (33, 2054712), (36, 1883486), (43, 1576872), (44, 1541034), (66, 1027356), (72, 941743), (86, 788436), (88, 770517), (99, 684904), (121, 560376), (129, 525624), (132, 513678), (172, 394218), (181, 374616), (198, 342452), (242, 280188), (258, 262812), (264, 256839), (344, 197109), (362, 187308), (363, 186792), (387, 175208), (396, 171226), (473, 143352), (484, 140094), (516, 131406), (543, 124872), (724, 93654), (726, 93396), (774, 87604), (792, 85613), (946, 71676), (968, 70047), (1032, 65703), (1086, 62436), (1089, 62264), (1419, 47784), (1448, 46827), (1452, 46698), (1548, 43802), (1629, 41624), (1892, 35838), (1991, 34056), (2172, 31218), (2178, 31132), (2838, 23892), (2904, 23349), (3096, 21901), (3258, 20812), (3784, 17919), (3982, 17028), (4257, 15928), (4344, 15609), (4356, 15566), (5203, 13032), (5676, 11946), (5973, 11352), (6516, 10406), (7783, 8712), (7964, 8514)]