78660072

素因数分解:

$2^3\times 3^5\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 226306080

約数和(自身を除く): 147646008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 81, 86, 108, 129, 162, 172, 216, 243, 258, 324, 344, 387, 486, 516, 648, 774, 941, 972, 1032, 1161, 1548, 1882, 1944, 2322, 2823, 3096, 3483, 3764, 4644, 5646, 6966, 7528, 8469, 9288, 10449, 11292, 13932, 16938, 20898, 22584, 25407, 27864, 33876, 40463, 41796, 50814, 67752, 76221, 80926, 83592, 101628, 121389, 152442, 161852, 203256, 228663, 242778, 304884, 323704, 364167, 457326, 485556, 609768, 728334, 914652, 971112, 1092501, 1456668, 1829304, 2185002, 2913336, 3277503, 4370004, 6555006, 8740008, 9832509, 13110012, 19665018, 26220024, 39330036, 78660072]

約数ペア:

[(1, 78660072), (2, 39330036), (3, 26220024), (4, 19665018), (6, 13110012), (8, 9832509), (9, 8740008), (12, 6555006), (18, 4370004), (24, 3277503), (27, 2913336), (36, 2185002), (43, 1829304), (54, 1456668), (72, 1092501), (81, 971112), (86, 914652), (108, 728334), (129, 609768), (162, 485556), (172, 457326), (216, 364167), (243, 323704), (258, 304884), (324, 242778), (344, 228663), (387, 203256), (486, 161852), (516, 152442), (648, 121389), (774, 101628), (941, 83592), (972, 80926), (1032, 76221), (1161, 67752), (1548, 50814), (1882, 41796), (1944, 40463), (2322, 33876), (2823, 27864), (3096, 25407), (3483, 22584), (3764, 20898), (4644, 16938), (5646, 13932), (6966, 11292), (7528, 10449), (8469, 9288)]