78407736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 151416264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 37, 44, 46, 66, 69, 74, 88, 92, 111, 132, 138, 148, 184, 222, 253, 264, 276, 296, 349, 407, 444, 506, 552, 698, 759, 814, 851, 888, 1012, 1047, 1221, 1396, 1518, 1628, 1702, 2024, 2094, 2442, 2553, 2792, 3036, 3256, 3404, 3839, 4188, 4884, 5106, 6072, 6808, 7678, 8027, 8376, 9361, 9768, 10212, 11517, 12913, 15356, 16054, 18722, 20424, 23034, 24081, 25826, 28083, 30712, 32108, 37444, 38739, 46068, 48162, 51652, 56166, 64216, 74888, 77478, 88297, 92136, 96324, 103304, 112332, 142043, 154956, 176594, 192648, 224664, 264891, 284086, 296999, 309912, 353188, 426129, 529782, 568172, 593998, 706376, 852258, 890997, 1059564, 1136344, 1187996, 1704516, 1781994, 2119128, 2375992, 3266989, 3409032, 3563988, 6533978, 7127976, 9800967, 13067956, 19601934, 26135912, 39203868, 78407736]

約数ペア:

[(1, 78407736), (2, 39203868), (3, 26135912), (4, 19601934), (6, 13067956), (8, 9800967), (11, 7127976), (12, 6533978), (22, 3563988), (23, 3409032), (24, 3266989), (33, 2375992), (37, 2119128), (44, 1781994), (46, 1704516), (66, 1187996), (69, 1136344), (74, 1059564), (88, 890997), (92, 852258), (111, 706376), (132, 593998), (138, 568172), (148, 529782), (184, 426129), (222, 353188), (253, 309912), (264, 296999), (276, 284086), (296, 264891), (349, 224664), (407, 192648), (444, 176594), (506, 154956), (552, 142043), (698, 112332), (759, 103304), (814, 96324), (851, 92136), (888, 88297), (1012, 77478), (1047, 74888), (1221, 64216), (1396, 56166), (1518, 51652), (1628, 48162), (1702, 46068), (2024, 38739), (2094, 37444), (2442, 32108), (2553, 30712), (2792, 28083), (3036, 25826), (3256, 24081), (3404, 23034), (3839, 20424), (4188, 18722), (4884, 16054), (5106, 15356), (6072, 12913), (6808, 11517), (7678, 10212), (8027, 9768), (8376, 9361)]