64792656

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 80

約数和(自身を含む): 194094720

約数和(自身を除く): 129302064

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, 6521, 9936, 13042, 19563, 26084, 39126, 52168, 58689, 78252, 104336, 117378, 149983, 156504, 176067, 234756, 299966, 313008, 352134, 449949, 469512, 599932, 704268, 899898, 939024, 1199864, 1349847, 1408536, 1799796, 2399728, 2699694, 2817072, 3599592, 4049541, 5399388, 7199184, 8099082, 10798776, 16198164, 21597552, 32396328, 64792656]

約数ペア:

[(1, 64792656), (2, 32396328), (3, 21597552), (4, 16198164), (6, 10798776), (8, 8099082), (9, 7199184), (12, 5399388), (16, 4049541), (18, 3599592), (23, 2817072), (24, 2699694), (27, 2399728), (36, 1799796), (46, 1408536), (48, 1349847), (54, 1199864), (69, 939024), (72, 899898), (92, 704268), (108, 599932), (138, 469512), (144, 449949), (184, 352134), (207, 313008), (216, 299966), (276, 234756), (368, 176067), (414, 156504), (432, 149983), (552, 117378), (621, 104336), (828, 78252), (1104, 58689), (1242, 52168), (1656, 39126), (2484, 26084), (3312, 19563), (4968, 13042), (6521, 9936)]