83144655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 96

約数和(自身を含む): 168030720

約数和(自身を除く): 84886065

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 67, 69, 99, 109, 115, 165, 201, 207, 253, 327, 335, 345, 495, 545, 603, 737, 759, 981, 1005, 1035, 1199, 1265, 1541, 1635, 2211, 2277, 2507, 3015, 3597, 3685, 3795, 4623, 4905, 5995, 6633, 7303, 7521, 7705, 10791, 11055, 11385, 12535, 13869, 16951, 17985, 21909, 22563, 23115, 27577, 33165, 36515, 37605, 50853, 53955, 65727, 69345, 80333, 82731, 84755, 109545, 112815, 137885, 152559, 167969, 240999, 248193, 254265, 328635, 401665, 413655, 503907, 722997, 762795, 839845, 1204995, 1240965, 1511721, 1847659, 2519535, 3614985, 5542977, 7558605, 9238295, 16628931, 27714885, 83144655]

約数ペア:

[(1, 83144655), (3, 27714885), (5, 16628931), (9, 9238295), (11, 7558605), (15, 5542977), (23, 3614985), (33, 2519535), (45, 1847659), (55, 1511721), (67, 1240965), (69, 1204995), (99, 839845), (109, 762795), (115, 722997), (165, 503907), (201, 413655), (207, 401665), (253, 328635), (327, 254265), (335, 248193), (345, 240999), (495, 167969), (545, 152559), (603, 137885), (737, 112815), (759, 109545), (981, 84755), (1005, 82731), (1035, 80333), (1199, 69345), (1265, 65727), (1541, 53955), (1635, 50853), (2211, 37605), (2277, 36515), (2507, 33165), (3015, 27577), (3597, 23115), (3685, 22563), (3795, 21909), (4623, 17985), (4905, 16951), (5995, 13869), (6633, 12535), (7303, 11385), (7521, 11055), (7705, 10791)]