78957072

素因数分解:

$2^4\times 3^3\times {\mathrm{193}}^1\times {\mathrm{947}}^1$

素因数の和:1157

約数の個数: 80

約数和(自身を含む): 228050880

約数和(自身を除く): 149093808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 193, 216, 386, 432, 579, 772, 947, 1158, 1544, 1737, 1894, 2316, 2841, 3088, 3474, 3788, 4632, 5211, 5682, 6948, 7576, 8523, 9264, 10422, 11364, 13896, 15152, 17046, 20844, 22728, 25569, 27792, 34092, 41688, 45456, 51138, 68184, 83376, 102276, 136368, 182771, 204552, 365542, 409104, 548313, 731084, 1096626, 1462168, 1644939, 2193252, 2924336, 3289878, 4386504, 4934817, 6579756, 8773008, 9869634, 13159512, 19739268, 26319024, 39478536, 78957072]

約数ペア:

[(1, 78957072), (2, 39478536), (3, 26319024), (4, 19739268), (6, 13159512), (8, 9869634), (9, 8773008), (12, 6579756), (16, 4934817), (18, 4386504), (24, 3289878), (27, 2924336), (36, 2193252), (48, 1644939), (54, 1462168), (72, 1096626), (108, 731084), (144, 548313), (193, 409104), (216, 365542), (386, 204552), (432, 182771), (579, 136368), (772, 102276), (947, 83376), (1158, 68184), (1544, 51138), (1737, 45456), (1894, 41688), (2316, 34092), (2841, 27792), (3088, 25569), (3474, 22728), (3788, 20844), (4632, 17046), (5211, 15152), (5682, 13896), (6948, 11364), (7576, 10422), (8523, 9264)]