71121888

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 120

約数和(自身を含む): 218444688

約数和(自身を除く): 147322800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1193, 1242, 1296, 1656, 1863, 2208, 2386, 2484, 2592, 3312, 3579, 3726, 4772, 4968, 6624, 7158, 7452, 9544, 9936, 10737, 14316, 14904, 19088, 19872, 21474, 27439, 28632, 29808, 32211, 38176, 42948, 54878, 57264, 59616, 64422, 82317, 85896, 96633, 109756, 114528, 128844, 164634, 171792, 193266, 219512, 246951, 257688, 329268, 343584, 386532, 439024, 493902, 515376, 658536, 740853, 773064, 878048, 987804, 1030752, 1317072, 1481706, 1546128, 1975608, 2222559, 2634144, 2963412, 3092256, 3951216, 4445118, 5926824, 7902432, 8890236, 11853648, 17780472, 23707296, 35560944, 71121888]

約数ペア:

[(1, 71121888), (2, 35560944), (3, 23707296), (4, 17780472), (6, 11853648), (8, 8890236), (9, 7902432), (12, 5926824), (16, 4445118), (18, 3951216), (23, 3092256), (24, 2963412), (27, 2634144), (32, 2222559), (36, 1975608), (46, 1546128), (48, 1481706), (54, 1317072), (69, 1030752), (72, 987804), (81, 878048), (92, 773064), (96, 740853), (108, 658536), (138, 515376), (144, 493902), (162, 439024), (184, 386532), (207, 343584), (216, 329268), (276, 257688), (288, 246951), (324, 219512), (368, 193266), (414, 171792), (432, 164634), (552, 128844), (621, 114528), (648, 109756), (736, 96633), (828, 85896), (864, 82317), (1104, 64422), (1193, 59616), (1242, 57264), (1296, 54878), (1656, 42948), (1863, 38176), (2208, 32211), (2386, 29808), (2484, 28632), (2592, 27439), (3312, 21474), (3579, 19872), (3726, 19088), (4772, 14904), (4968, 14316), (6624, 10737), (7158, 9936), (7452, 9544)]