78793128

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{9859}}^1$

素因数の和:9911

約数の個数: 64

約数和(自身を含む): 224808000

約数和(自身を除く): 146014872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 296, 333, 444, 666, 888, 999, 1332, 1998, 2664, 3996, 7992, 9859, 19718, 29577, 39436, 59154, 78872, 88731, 118308, 177462, 236616, 266193, 354924, 364783, 532386, 709848, 729566, 1064772, 1094349, 1459132, 2129544, 2188698, 2918264, 3283047, 4377396, 6566094, 8754792, 9849141, 13132188, 19698282, 26264376, 39396564, 78793128]

約数ペア:

[(1, 78793128), (2, 39396564), (3, 26264376), (4, 19698282), (6, 13132188), (8, 9849141), (9, 8754792), (12, 6566094), (18, 4377396), (24, 3283047), (27, 2918264), (36, 2188698), (37, 2129544), (54, 1459132), (72, 1094349), (74, 1064772), (108, 729566), (111, 709848), (148, 532386), (216, 364783), (222, 354924), (296, 266193), (333, 236616), (444, 177462), (666, 118308), (888, 88731), (999, 78872), (1332, 59154), (1998, 39436), (2664, 29577), (3996, 19718), (7992, 9859)]