77316160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 112

約数和(自身を含む): 193560192

約数和(自身を除く): 116244032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 71, 80, 82, 83, 142, 160, 164, 166, 205, 284, 320, 328, 332, 355, 410, 415, 568, 656, 664, 710, 820, 830, 1136, 1312, 1328, 1420, 1640, 1660, 2272, 2624, 2656, 2840, 2911, 3280, 3320, 3403, 4544, 5312, 5680, 5822, 5893, 6560, 6640, 6806, 11360, 11644, 11786, 13120, 13280, 13612, 14555, 17015, 22720, 23288, 23572, 26560, 27224, 29110, 29465, 34030, 46576, 47144, 54448, 58220, 58930, 68060, 93152, 94288, 108896, 116440, 117860, 136120, 186304, 188576, 217792, 232880, 235720, 241613, 272240, 377152, 465760, 471440, 483226, 544480, 931520, 942880, 966452, 1088960, 1208065, 1885760, 1932904, 2416130, 3865808, 4832260, 7731616, 9664520, 15463232, 19329040, 38658080, 77316160]

約数ペア:

[(1, 77316160), (2, 38658080), (4, 19329040), (5, 15463232), (8, 9664520), (10, 7731616), (16, 4832260), (20, 3865808), (32, 2416130), (40, 1932904), (41, 1885760), (64, 1208065), (71, 1088960), (80, 966452), (82, 942880), (83, 931520), (142, 544480), (160, 483226), (164, 471440), (166, 465760), (205, 377152), (284, 272240), (320, 241613), (328, 235720), (332, 232880), (355, 217792), (410, 188576), (415, 186304), (568, 136120), (656, 117860), (664, 116440), (710, 108896), (820, 94288), (830, 93152), (1136, 68060), (1312, 58930), (1328, 58220), (1420, 54448), (1640, 47144), (1660, 46576), (2272, 34030), (2624, 29465), (2656, 29110), (2840, 27224), (2911, 26560), (3280, 23572), (3320, 23288), (3403, 22720), (4544, 17015), (5312, 14555), (5680, 13612), (5822, 13280), (5893, 13120), (6560, 11786), (6640, 11644), (6806, 11360)]