129048948

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{1493}}^1$

素因数の和:1531

約数の個数: 90

約数和(自身を含む): 380807154

約数和(自身を除く): 251758206

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1493, 1764, 2058, 2401, 2986, 3087, 4116, 4479, 4802, 5972, 6174, 7203, 8958, 9604, 10451, 12348, 13437, 14406, 17916, 20902, 21609, 26874, 28812, 31353, 41804, 43218, 53748, 62706, 73157, 86436, 94059, 125412, 146314, 188118, 219471, 292628, 376236, 438942, 512099, 658413, 877884, 1024198, 1316826, 1536297, 2048396, 2633652, 3072594, 3584693, 4608891, 6145188, 7169386, 9217782, 10754079, 14338772, 18435564, 21508158, 32262237, 43016316, 64524474, 129048948]

約数ペア:

[(1, 129048948), (2, 64524474), (3, 43016316), (4, 32262237), (6, 21508158), (7, 18435564), (9, 14338772), (12, 10754079), (14, 9217782), (18, 7169386), (21, 6145188), (28, 4608891), (36, 3584693), (42, 3072594), (49, 2633652), (63, 2048396), (84, 1536297), (98, 1316826), (126, 1024198), (147, 877884), (196, 658413), (252, 512099), (294, 438942), (343, 376236), (441, 292628), (588, 219471), (686, 188118), (882, 146314), (1029, 125412), (1372, 94059), (1493, 86436), (1764, 73157), (2058, 62706), (2401, 53748), (2986, 43218), (3087, 41804), (4116, 31353), (4479, 28812), (4802, 26874), (5972, 21609), (6174, 20902), (7203, 17916), (8958, 14406), (9604, 13437), (10451, 12348)]