61851328

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:211

約数の個数: 126

約数和(自身を含む): 157897068

約数和(自身を除く): 96045740

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 121, 154, 163, 176, 196, 224, 242, 308, 326, 352, 392, 448, 484, 539, 616, 652, 704, 784, 847, 968, 1078, 1141, 1232, 1304, 1568, 1694, 1793, 1936, 2156, 2282, 2464, 2608, 3136, 3388, 3586, 3872, 4312, 4564, 4928, 5216, 5929, 6776, 7172, 7744, 7987, 8624, 9128, 10432, 11858, 12551, 13552, 14344, 15974, 17248, 18256, 19723, 23716, 25102, 27104, 28688, 31948, 34496, 36512, 39446, 47432, 50204, 54208, 57376, 63896, 73024, 78892, 87857, 94864, 100408, 114752, 127792, 138061, 157784, 175714, 189728, 200816, 255584, 276122, 315568, 351428, 379456, 401632, 511168, 552244, 631136, 702856, 803264, 966427, 1104488, 1262272, 1405712, 1932854, 2208976, 2811424, 3865708, 4417952, 5622848, 7731416, 8835904, 15462832, 30925664, 61851328]

約数ペア:

[(1, 61851328), (2, 30925664), (4, 15462832), (7, 8835904), (8, 7731416), (11, 5622848), (14, 4417952), (16, 3865708), (22, 2811424), (28, 2208976), (32, 1932854), (44, 1405712), (49, 1262272), (56, 1104488), (64, 966427), (77, 803264), (88, 702856), (98, 631136), (112, 552244), (121, 511168), (154, 401632), (163, 379456), (176, 351428), (196, 315568), (224, 276122), (242, 255584), (308, 200816), (326, 189728), (352, 175714), (392, 157784), (448, 138061), (484, 127792), (539, 114752), (616, 100408), (652, 94864), (704, 87857), (784, 78892), (847, 73024), (968, 63896), (1078, 57376), (1141, 54208), (1232, 50204), (1304, 47432), (1568, 39446), (1694, 36512), (1793, 34496), (1936, 31948), (2156, 28688), (2282, 27104), (2464, 25102), (2608, 23716), (3136, 19723), (3388, 18256), (3586, 17248), (3872, 15974), (4312, 14344), (4564, 13552), (4928, 12551), (5216, 11858), (5929, 10432), (6776, 9128), (7172, 8624), (7744, 7987)]