123967968

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:624

約数の個数: 96

約数和(自身を含む): 339292800

約数和(自身を除く): 215324832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 59, 86, 96, 118, 129, 172, 177, 236, 258, 344, 354, 472, 509, 516, 688, 708, 944, 1018, 1032, 1376, 1416, 1527, 1888, 2036, 2064, 2537, 2832, 3054, 4072, 4128, 5074, 5664, 6108, 7611, 8144, 10148, 12216, 15222, 16288, 20296, 21887, 24432, 30031, 30444, 40592, 43774, 48864, 60062, 60888, 65661, 81184, 87548, 90093, 120124, 121776, 131322, 175096, 180186, 240248, 243552, 262644, 350192, 360372, 480496, 525288, 700384, 720744, 960992, 1050576, 1291333, 1441488, 2101152, 2582666, 2882976, 3873999, 5165332, 7747998, 10330664, 15495996, 20661328, 30991992, 41322656, 61983984, 123967968]

約数ペア:

[(1, 123967968), (2, 61983984), (3, 41322656), (4, 30991992), (6, 20661328), (8, 15495996), (12, 10330664), (16, 7747998), (24, 5165332), (32, 3873999), (43, 2882976), (48, 2582666), (59, 2101152), (86, 1441488), (96, 1291333), (118, 1050576), (129, 960992), (172, 720744), (177, 700384), (236, 525288), (258, 480496), (344, 360372), (354, 350192), (472, 262644), (509, 243552), (516, 240248), (688, 180186), (708, 175096), (944, 131322), (1018, 121776), (1032, 120124), (1376, 90093), (1416, 87548), (1527, 81184), (1888, 65661), (2036, 60888), (2064, 60062), (2537, 48864), (2832, 43774), (3054, 40592), (4072, 30444), (4128, 30031), (5074, 24432), (5664, 21887), (6108, 20296), (7611, 16288), (8144, 15222), (10148, 12216)]