25171884

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 73382400

約数和(自身を除く): 48210516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 47, 54, 57, 58, 76, 81, 87, 94, 108, 114, 116, 141, 162, 171, 174, 188, 228, 243, 261, 282, 324, 342, 348, 423, 486, 513, 522, 551, 564, 684, 783, 846, 893, 972, 1026, 1044, 1102, 1269, 1363, 1539, 1566, 1653, 1692, 1786, 2052, 2204, 2349, 2538, 2679, 2726, 3078, 3132, 3306, 3572, 3807, 4089, 4617, 4698, 4959, 5076, 5358, 5452, 6156, 6612, 7047, 7614, 8037, 8178, 9234, 9396, 9918, 10716, 11421, 12267, 14094, 14877, 15228, 16074, 16356, 18468, 19836, 22842, 24111, 24534, 25897, 28188, 29754, 32148, 36801, 44631, 45684, 48222, 49068, 51794, 59508, 72333, 73602, 77691, 89262, 96444, 103588, 110403, 133893, 144666, 147204, 155382, 178524, 216999, 220806, 233073, 267786, 289332, 310764, 331209, 433998, 441612, 466146, 535572, 662418, 699219, 867996, 932292, 1324836, 1398438, 2097657, 2796876, 4195314, 6292971, 8390628, 12585942, 25171884]

約数ペア:

[(1, 25171884), (2, 12585942), (3, 8390628), (4, 6292971), (6, 4195314), (9, 2796876), (12, 2097657), (18, 1398438), (19, 1324836), (27, 932292), (29, 867996), (36, 699219), (38, 662418), (47, 535572), (54, 466146), (57, 441612), (58, 433998), (76, 331209), (81, 310764), (87, 289332), (94, 267786), (108, 233073), (114, 220806), (116, 216999), (141, 178524), (162, 155382), (171, 147204), (174, 144666), (188, 133893), (228, 110403), (243, 103588), (261, 96444), (282, 89262), (324, 77691), (342, 73602), (348, 72333), (423, 59508), (486, 51794), (513, 49068), (522, 48222), (551, 45684), (564, 44631), (684, 36801), (783, 32148), (846, 29754), (893, 28188), (972, 25897), (1026, 24534), (1044, 24111), (1102, 22842), (1269, 19836), (1363, 18468), (1539, 16356), (1566, 16074), (1653, 15228), (1692, 14877), (1786, 14094), (2052, 12267), (2204, 11421), (2349, 10716), (2538, 9918), (2679, 9396), (2726, 9234), (3078, 8178), (3132, 8037), (3306, 7614), (3572, 7047), (3807, 6612), (4089, 6156), (4617, 5452), (4698, 5358), (4959, 5076)]