7779888

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 140

約数和(自身を含む): 24395760

約数和(自身を除く): 16615872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 81, 87, 92, 108, 116, 138, 144, 162, 174, 184, 207, 216, 232, 243, 261, 276, 324, 348, 368, 414, 432, 464, 486, 522, 552, 621, 648, 667, 696, 729, 783, 828, 972, 1044, 1104, 1242, 1296, 1334, 1392, 1458, 1566, 1656, 1863, 1944, 2001, 2088, 2349, 2484, 2668, 2916, 3132, 3312, 3726, 3888, 4002, 4176, 4698, 4968, 5336, 5589, 5832, 6003, 6264, 7047, 7452, 8004, 9396, 9936, 10672, 11178, 11664, 12006, 12528, 14094, 14904, 16008, 16767, 18009, 18792, 21141, 22356, 24012, 28188, 29808, 32016, 33534, 36018, 37584, 42282, 44712, 48024, 54027, 56376, 67068, 72036, 84564, 89424, 96048, 108054, 112752, 134136, 144072, 162081, 169128, 216108, 268272, 288144, 324162, 338256, 432216, 486243, 648324, 864432, 972486, 1296648, 1944972, 2593296, 3889944, 7779888]

約数ペア:

[(1, 7779888), (2, 3889944), (3, 2593296), (4, 1944972), (6, 1296648), (8, 972486), (9, 864432), (12, 648324), (16, 486243), (18, 432216), (23, 338256), (24, 324162), (27, 288144), (29, 268272), (36, 216108), (46, 169128), (48, 162081), (54, 144072), (58, 134136), (69, 112752), (72, 108054), (81, 96048), (87, 89424), (92, 84564), (108, 72036), (116, 67068), (138, 56376), (144, 54027), (162, 48024), (174, 44712), (184, 42282), (207, 37584), (216, 36018), (232, 33534), (243, 32016), (261, 29808), (276, 28188), (324, 24012), (348, 22356), (368, 21141), (414, 18792), (432, 18009), (464, 16767), (486, 16008), (522, 14904), (552, 14094), (621, 12528), (648, 12006), (667, 11664), (696, 11178), (729, 10672), (783, 9936), (828, 9396), (972, 8004), (1044, 7452), (1104, 7047), (1242, 6264), (1296, 6003), (1334, 5832), (1392, 5589), (1458, 5336), (1566, 4968), (1656, 4698), (1863, 4176), (1944, 4002), (2001, 3888), (2088, 3726), (2349, 3312), (2484, 3132), (2668, 2916)]