25310915604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2707}}^1\times {\mathrm{19979}}^1$

素因数の和:22709

約数の個数: 72

約数和(自身を含む): 68930840160

約数和(自身を除く): 43619924556

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2707, 5414, 8121, 10828, 16242, 19979, 24363, 32484, 35191, 39958, 48726, 59937, 70382, 79916, 97452, 105573, 119874, 140764, 179811, 211146, 239748, 259727, 316719, 359622, 422292, 519454, 633438, 719244, 779181, 1038908, 1266876, 1558362, 2337543, 3116724, 4675086, 9350172, 54083153, 108166306, 162249459, 216332612, 324498918, 486748377, 648997836, 703080989, 973496754, 1406161978, 1946993508, 2109242967, 2812323956, 4218485934, 6327728901, 8436971868, 12655457802, 25310915604]

約数ペア:

[(1, 25310915604), (2, 12655457802), (3, 8436971868), (4, 6327728901), (6, 4218485934), (9, 2812323956), (12, 2109242967), (13, 1946993508), (18, 1406161978), (26, 973496754), (36, 703080989), (39, 648997836), (52, 486748377), (78, 324498918), (117, 216332612), (156, 162249459), (234, 108166306), (468, 54083153), (2707, 9350172), (5414, 4675086), (8121, 3116724), (10828, 2337543), (16242, 1558362), (19979, 1266876), (24363, 1038908), (32484, 779181), (35191, 719244), (39958, 633438), (48726, 519454), (59937, 422292), (70382, 359622), (79916, 316719), (97452, 259727), (105573, 239748), (119874, 211146), (140764, 179811)]