123072144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1704

約数の個数: 80

約数和(自身を含む): 345311232

約数和(自身を除く): 222239088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 127, 156, 208, 254, 312, 381, 508, 624, 762, 1016, 1524, 1553, 1651, 2032, 3048, 3106, 3302, 4659, 4953, 6096, 6212, 6604, 9318, 9906, 12424, 13208, 18636, 19812, 20189, 24848, 26416, 37272, 39624, 40378, 60567, 74544, 79248, 80756, 121134, 161512, 197231, 242268, 323024, 394462, 484536, 591693, 788924, 969072, 1183386, 1577848, 2366772, 2564003, 3155696, 4733544, 5128006, 7692009, 9467088, 10256012, 15384018, 20512024, 30768036, 41024048, 61536072, 123072144]

約数ペア:

[(1, 123072144), (2, 61536072), (3, 41024048), (4, 30768036), (6, 20512024), (8, 15384018), (12, 10256012), (13, 9467088), (16, 7692009), (24, 5128006), (26, 4733544), (39, 3155696), (48, 2564003), (52, 2366772), (78, 1577848), (104, 1183386), (127, 969072), (156, 788924), (208, 591693), (254, 484536), (312, 394462), (381, 323024), (508, 242268), (624, 197231), (762, 161512), (1016, 121134), (1524, 80756), (1553, 79248), (1651, 74544), (2032, 60567), (3048, 40378), (3106, 39624), (3302, 37272), (4659, 26416), (4953, 24848), (6096, 20189), (6212, 19812), (6604, 18636), (9318, 13208), (9906, 12424)]