1272135888

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{128033}}^1$

素因数の和:128073

約数の個数: 80

約数和(自身を含む): 3810291840

約数和(自身を除く): 2538155952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 9936, 128033, 256066, 384099, 512132, 768198, 1024264, 1152297, 1536396, 2048528, 2304594, 2944759, 3072792, 3456891, 4609188, 5889518, 6145584, 6913782, 8834277, 9218376, 11779036, 13827564, 17668554, 18436752, 23558072, 26502831, 27655128, 35337108, 47116144, 53005662, 55310256, 70674216, 79508493, 106011324, 141348432, 159016986, 212022648, 318033972, 424045296, 636067944, 1272135888]

約数ペア:

[(1, 1272135888), (2, 636067944), (3, 424045296), (4, 318033972), (6, 212022648), (8, 159016986), (9, 141348432), (12, 106011324), (16, 79508493), (18, 70674216), (23, 55310256), (24, 53005662), (27, 47116144), (36, 35337108), (46, 27655128), (48, 26502831), (54, 23558072), (69, 18436752), (72, 17668554), (92, 13827564), (108, 11779036), (138, 9218376), (144, 8834277), (184, 6913782), (207, 6145584), (216, 5889518), (276, 4609188), (368, 3456891), (414, 3072792), (432, 2944759), (552, 2304594), (621, 2048528), (828, 1536396), (1104, 1152297), (1242, 1024264), (1656, 768198), (2484, 512132), (3312, 384099), (4968, 256066), (9936, 128033)]