73897264

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 170346240

約数和(自身を除く): 96448976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 59, 106, 112, 118, 211, 212, 236, 371, 413, 422, 424, 472, 742, 826, 844, 848, 944, 1477, 1484, 1652, 1688, 2954, 2968, 3127, 3304, 3376, 5908, 5936, 6254, 6608, 11183, 11816, 12449, 12508, 21889, 22366, 23632, 24898, 25016, 43778, 44732, 49796, 50032, 78281, 87143, 87556, 89464, 99592, 156562, 174286, 175112, 178928, 199184, 313124, 348572, 350224, 626248, 659797, 697144, 1252496, 1319594, 1394288, 2639188, 4618579, 5278376, 9237158, 10556752, 18474316, 36948632, 73897264]

約数ペア:

[(1, 73897264), (2, 36948632), (4, 18474316), (7, 10556752), (8, 9237158), (14, 5278376), (16, 4618579), (28, 2639188), (53, 1394288), (56, 1319594), (59, 1252496), (106, 697144), (112, 659797), (118, 626248), (211, 350224), (212, 348572), (236, 313124), (371, 199184), (413, 178928), (422, 175112), (424, 174286), (472, 156562), (742, 99592), (826, 89464), (844, 87556), (848, 87143), (944, 78281), (1477, 50032), (1484, 49796), (1652, 44732), (1688, 43778), (2954, 25016), (2968, 24898), (3127, 23632), (3304, 22366), (3376, 21889), (5908, 12508), (5936, 12449), (6254, 11816), (6608, 11183)]