89771598

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 241827840

約数和(自身を除く): 152056242

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 47, 54, 62, 63, 93, 94, 126, 141, 163, 186, 189, 217, 279, 282, 326, 329, 378, 423, 434, 489, 558, 651, 658, 837, 846, 978, 987, 1141, 1269, 1302, 1457, 1467, 1674, 1953, 1974, 2282, 2538, 2914, 2934, 2961, 3423, 3906, 4371, 4401, 5053, 5859, 5922, 6846, 7661, 8742, 8802, 8883, 10106, 10199, 10269, 11718, 13113, 15159, 15322, 17766, 20398, 20538, 22983, 26226, 30318, 30597, 30807, 35371, 39339, 45477, 45966, 53627, 61194, 61614, 68949, 70742, 78678, 90954, 91791, 106113, 107254, 136431, 137898, 160881, 183582, 206847, 212226, 237491, 272862, 275373, 318339, 321762, 413694, 474982, 482643, 550746, 636678, 712473, 955017, 965286, 1424946, 1447929, 1662437, 1910034, 2137419, 2895858, 3324874, 4274838, 4987311, 6412257, 9974622, 12824514, 14961933, 29923866, 44885799, 89771598]

約数ペア:

[(1, 89771598), (2, 44885799), (3, 29923866), (6, 14961933), (7, 12824514), (9, 9974622), (14, 6412257), (18, 4987311), (21, 4274838), (27, 3324874), (31, 2895858), (42, 2137419), (47, 1910034), (54, 1662437), (62, 1447929), (63, 1424946), (93, 965286), (94, 955017), (126, 712473), (141, 636678), (163, 550746), (186, 482643), (189, 474982), (217, 413694), (279, 321762), (282, 318339), (326, 275373), (329, 272862), (378, 237491), (423, 212226), (434, 206847), (489, 183582), (558, 160881), (651, 137898), (658, 136431), (837, 107254), (846, 106113), (978, 91791), (987, 90954), (1141, 78678), (1269, 70742), (1302, 68949), (1457, 61614), (1467, 61194), (1674, 53627), (1953, 45966), (1974, 45477), (2282, 39339), (2538, 35371), (2914, 30807), (2934, 30597), (2961, 30318), (3423, 26226), (3906, 22983), (4371, 20538), (4401, 20398), (5053, 17766), (5859, 15322), (5922, 15159), (6846, 13113), (7661, 11718), (8742, 10269), (8802, 10199), (8883, 10106)]