82338172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 101521028

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 47, 74, 76, 89, 94, 133, 148, 178, 188, 259, 266, 329, 356, 518, 532, 623, 658, 703, 893, 1036, 1246, 1316, 1406, 1691, 1739, 1786, 2492, 2812, 3293, 3382, 3478, 3572, 4183, 4921, 6251, 6586, 6764, 6956, 8366, 9842, 11837, 12173, 12502, 13172, 16732, 19684, 23051, 23674, 24346, 25004, 29281, 33041, 46102, 47348, 48692, 58562, 62567, 66082, 79477, 92204, 117124, 125134, 132164, 154771, 158954, 231287, 250268, 309542, 317908, 437969, 462574, 556339, 619084, 875938, 925148, 1083397, 1112678, 1751876, 2166794, 2225356, 2940649, 4333588, 5881298, 11762596, 20584543, 41169086, 82338172]

約数ペア:

[(1, 82338172), (2, 41169086), (4, 20584543), (7, 11762596), (14, 5881298), (19, 4333588), (28, 2940649), (37, 2225356), (38, 2166794), (47, 1751876), (74, 1112678), (76, 1083397), (89, 925148), (94, 875938), (133, 619084), (148, 556339), (178, 462574), (188, 437969), (259, 317908), (266, 309542), (329, 250268), (356, 231287), (518, 158954), (532, 154771), (623, 132164), (658, 125134), (703, 117124), (893, 92204), (1036, 79477), (1246, 66082), (1316, 62567), (1406, 58562), (1691, 48692), (1739, 47348), (1786, 46102), (2492, 33041), (2812, 29281), (3293, 25004), (3382, 24346), (3478, 23674), (3572, 23051), (4183, 19684), (4921, 16732), (6251, 13172), (6586, 12502), (6764, 12173), (6956, 11837), (8366, 9842)]