80645436

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:332

約数の個数: 96

約数和(自身を含む): 217062720

約数和(自身を除く): 136417284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 73, 106, 108, 146, 159, 193, 212, 219, 292, 318, 386, 438, 477, 579, 636, 657, 772, 876, 954, 1158, 1314, 1431, 1737, 1908, 1971, 2316, 2628, 2862, 3474, 3869, 3942, 5211, 5724, 6948, 7738, 7884, 10229, 10422, 11607, 14089, 15476, 20458, 20844, 23214, 28178, 30687, 34821, 40916, 42267, 46428, 56356, 61374, 69642, 84534, 92061, 104463, 122748, 126801, 139284, 169068, 184122, 208926, 253602, 276183, 368244, 380403, 417852, 507204, 552366, 746717, 760806, 1104732, 1493434, 1521612, 2240151, 2986868, 4480302, 6720453, 8960604, 13440906, 20161359, 26881812, 40322718, 80645436]

約数ペア:

[(1, 80645436), (2, 40322718), (3, 26881812), (4, 20161359), (6, 13440906), (9, 8960604), (12, 6720453), (18, 4480302), (27, 2986868), (36, 2240151), (53, 1521612), (54, 1493434), (73, 1104732), (106, 760806), (108, 746717), (146, 552366), (159, 507204), (193, 417852), (212, 380403), (219, 368244), (292, 276183), (318, 253602), (386, 208926), (438, 184122), (477, 169068), (579, 139284), (636, 126801), (657, 122748), (772, 104463), (876, 92061), (954, 84534), (1158, 69642), (1314, 61374), (1431, 56356), (1737, 46428), (1908, 42267), (1971, 40916), (2316, 34821), (2628, 30687), (2862, 28178), (3474, 23214), (3869, 20844), (3942, 20458), (5211, 15476), (5724, 14089), (6948, 11607), (7738, 10422), (7884, 10229)]