121423968

素因数分解:

$2^5\times 3^3\times {\mathrm{313}}^1\times {\mathrm{449}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 356076000

約数和(自身を除く): 234652032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 313, 432, 449, 626, 864, 898, 939, 1252, 1347, 1796, 1878, 2504, 2694, 2817, 3592, 3756, 4041, 5008, 5388, 5634, 7184, 7512, 8082, 8451, 10016, 10776, 11268, 12123, 14368, 15024, 16164, 16902, 21552, 22536, 24246, 30048, 32328, 33804, 43104, 45072, 48492, 64656, 67608, 90144, 96984, 129312, 135216, 140537, 193968, 270432, 281074, 387936, 421611, 562148, 843222, 1124296, 1264833, 1686444, 2248592, 2529666, 3372888, 3794499, 4497184, 5059332, 6745776, 7588998, 10118664, 13491552, 15177996, 20237328, 30355992, 40474656, 60711984, 121423968]

約数ペア:

[(1, 121423968), (2, 60711984), (3, 40474656), (4, 30355992), (6, 20237328), (8, 15177996), (9, 13491552), (12, 10118664), (16, 7588998), (18, 6745776), (24, 5059332), (27, 4497184), (32, 3794499), (36, 3372888), (48, 2529666), (54, 2248592), (72, 1686444), (96, 1264833), (108, 1124296), (144, 843222), (216, 562148), (288, 421611), (313, 387936), (432, 281074), (449, 270432), (626, 193968), (864, 140537), (898, 135216), (939, 129312), (1252, 96984), (1347, 90144), (1796, 67608), (1878, 64656), (2504, 48492), (2694, 45072), (2817, 43104), (3592, 33804), (3756, 32328), (4041, 30048), (5008, 24246), (5388, 22536), (5634, 21552), (7184, 16902), (7512, 16164), (8082, 15024), (8451, 14368), (10016, 12123), (10776, 11268)]