123391752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 354585600

約数和(自身を除く): 231193848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 71, 87, 88, 116, 132, 142, 174, 213, 227, 232, 264, 284, 319, 348, 426, 454, 568, 638, 681, 696, 781, 852, 908, 957, 1276, 1362, 1562, 1704, 1816, 1914, 2059, 2343, 2497, 2552, 2724, 3124, 3828, 4118, 4686, 4994, 5448, 6177, 6248, 6583, 7491, 7656, 8236, 9372, 9988, 12354, 13166, 14982, 16117, 16472, 18744, 19749, 19976, 22649, 24708, 26332, 29964, 32234, 39498, 45298, 48351, 49416, 52664, 59928, 64468, 67947, 72413, 78996, 90596, 96702, 128936, 135894, 144826, 157992, 177287, 181192, 193404, 217239, 271788, 289652, 354574, 386808, 434478, 467393, 531861, 543576, 579304, 709148, 868956, 934786, 1063722, 1402179, 1418296, 1737912, 1869572, 2127444, 2804358, 3739144, 4254888, 5141323, 5608716, 10282646, 11217432, 15423969, 20565292, 30847938, 41130584, 61695876, 123391752]

約数ペア:

[(1, 123391752), (2, 61695876), (3, 41130584), (4, 30847938), (6, 20565292), (8, 15423969), (11, 11217432), (12, 10282646), (22, 5608716), (24, 5141323), (29, 4254888), (33, 3739144), (44, 2804358), (58, 2127444), (66, 1869572), (71, 1737912), (87, 1418296), (88, 1402179), (116, 1063722), (132, 934786), (142, 868956), (174, 709148), (213, 579304), (227, 543576), (232, 531861), (264, 467393), (284, 434478), (319, 386808), (348, 354574), (426, 289652), (454, 271788), (568, 217239), (638, 193404), (681, 181192), (696, 177287), (781, 157992), (852, 144826), (908, 135894), (957, 128936), (1276, 96702), (1362, 90596), (1562, 78996), (1704, 72413), (1816, 67947), (1914, 64468), (2059, 59928), (2343, 52664), (2497, 49416), (2552, 48351), (2724, 45298), (3124, 39498), (3828, 32234), (4118, 29964), (4686, 26332), (4994, 24708), (5448, 22649), (6177, 19976), (6248, 19749), (6583, 18744), (7491, 16472), (7656, 16117), (8236, 14982), (9372, 13166), (9988, 12354)]