68272848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 160

約数和(自身を含む): 227128320

約数和(自身を除く): 158855472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 107, 108, 112, 126, 144, 168, 189, 211, 214, 216, 252, 321, 336, 378, 422, 428, 432, 504, 633, 642, 749, 756, 844, 856, 963, 1008, 1266, 1284, 1477, 1498, 1512, 1688, 1712, 1899, 1926, 2247, 2532, 2568, 2889, 2954, 2996, 3024, 3376, 3798, 3852, 4431, 4494, 5064, 5136, 5697, 5778, 5908, 5992, 6741, 7596, 7704, 8862, 8988, 10128, 11394, 11556, 11816, 11984, 13293, 13482, 15192, 15408, 17724, 17976, 20223, 22577, 22788, 23112, 23632, 26586, 26964, 30384, 35448, 35952, 39879, 40446, 45154, 45576, 46224, 53172, 53928, 67731, 70896, 79758, 80892, 90308, 91152, 106344, 107856, 135462, 158039, 159516, 161784, 180616, 203193, 212688, 270924, 316078, 319032, 323568, 361232, 406386, 474117, 541848, 609579, 632156, 638064, 812772, 948234, 1083696, 1219158, 1264312, 1422351, 1625544, 1896468, 2438316, 2528624, 2844702, 3251088, 3792936, 4267053, 4876632, 5689404, 7585872, 8534106, 9753264, 11378808, 17068212, 22757616, 34136424, 68272848]

約数ペア:

[(1, 68272848), (2, 34136424), (3, 22757616), (4, 17068212), (6, 11378808), (7, 9753264), (8, 8534106), (9, 7585872), (12, 5689404), (14, 4876632), (16, 4267053), (18, 3792936), (21, 3251088), (24, 2844702), (27, 2528624), (28, 2438316), (36, 1896468), (42, 1625544), (48, 1422351), (54, 1264312), (56, 1219158), (63, 1083696), (72, 948234), (84, 812772), (107, 638064), (108, 632156), (112, 609579), (126, 541848), (144, 474117), (168, 406386), (189, 361232), (211, 323568), (214, 319032), (216, 316078), (252, 270924), (321, 212688), (336, 203193), (378, 180616), (422, 161784), (428, 159516), (432, 158039), (504, 135462), (633, 107856), (642, 106344), (749, 91152), (756, 90308), (844, 80892), (856, 79758), (963, 70896), (1008, 67731), (1266, 53928), (1284, 53172), (1477, 46224), (1498, 45576), (1512, 45154), (1688, 40446), (1712, 39879), (1899, 35952), (1926, 35448), (2247, 30384), (2532, 26964), (2568, 26586), (2889, 23632), (2954, 23112), (2996, 22788), (3024, 22577), (3376, 20223), (3798, 17976), (3852, 17724), (4431, 15408), (4494, 15192), (5064, 13482), (5136, 13293), (5697, 11984), (5778, 11816), (5908, 11556), (5992, 11394), (6741, 10128), (7596, 8988), (7704, 8862)]