7801322112

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{72817}}^1$

素因数の和:72871

約数の個数: 128

約数和(自身を含む): 23767795200

約数和(自身を除く): 15966473088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2232, 2976, 3348, 3456, 3968, 4464, 5952, 6696, 8928, 11904, 13392, 17856, 26784, 35712, 53568, 72817, 107136, 145634, 218451, 291268, 436902, 582536, 655353, 873804, 1165072, 1310706, 1747608, 1966059, 2257327, 2330144, 2621412, 3495216, 3932118, 4514654, 4660288, 5242824, 6771981, 6990432, 7864236, 9029308, 9320576, 10485648, 13543962, 13980864, 15728472, 18058616, 20315943, 20971296, 27087924, 27961728, 31456944, 36117232, 40631886, 41942592, 54175848, 60947829, 62913888, 72234464, 81263772, 83885184, 108351696, 121895658, 125827776, 144468928, 162527544, 216703392, 243791316, 251655552, 288937856, 325055088, 433406784, 487582632, 650110176, 866813568, 975165264, 1300220352, 1950330528, 2600440704, 3900661056, 7801322112]

約数ペア:

[(1, 7801322112), (2, 3900661056), (3, 2600440704), (4, 1950330528), (6, 1300220352), (8, 975165264), (9, 866813568), (12, 650110176), (16, 487582632), (18, 433406784), (24, 325055088), (27, 288937856), (31, 251655552), (32, 243791316), (36, 216703392), (48, 162527544), (54, 144468928), (62, 125827776), (64, 121895658), (72, 108351696), (93, 83885184), (96, 81263772), (108, 72234464), (124, 62913888), (128, 60947829), (144, 54175848), (186, 41942592), (192, 40631886), (216, 36117232), (248, 31456944), (279, 27961728), (288, 27087924), (372, 20971296), (384, 20315943), (432, 18058616), (496, 15728472), (558, 13980864), (576, 13543962), (744, 10485648), (837, 9320576), (864, 9029308), (992, 7864236), (1116, 6990432), (1152, 6771981), (1488, 5242824), (1674, 4660288), (1728, 4514654), (1984, 3932118), (2232, 3495216), (2976, 2621412), (3348, 2330144), (3456, 2257327), (3968, 1966059), (4464, 1747608), (5952, 1310706), (6696, 1165072), (8928, 873804), (11904, 655353), (13392, 582536), (17856, 436902), (26784, 291268), (35712, 218451), (53568, 145634), (72817, 107136)]