63991728

素因数分解:

$2^4\times 3^3\times {\mathrm{167}}^1\times {\mathrm{887}}^1$

素因数の和:1071

約数の個数: 80

約数和(自身を含む): 184988160

約数和(自身を除く): 120996432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 167, 216, 334, 432, 501, 668, 887, 1002, 1336, 1503, 1774, 2004, 2661, 2672, 3006, 3548, 4008, 4509, 5322, 6012, 7096, 7983, 8016, 9018, 10644, 12024, 14192, 15966, 18036, 21288, 23949, 24048, 31932, 36072, 42576, 47898, 63864, 72144, 95796, 127728, 148129, 191592, 296258, 383184, 444387, 592516, 888774, 1185032, 1333161, 1777548, 2370064, 2666322, 3555096, 3999483, 5332644, 7110192, 7998966, 10665288, 15997932, 21330576, 31995864, 63991728]

約数ペア:

[(1, 63991728), (2, 31995864), (3, 21330576), (4, 15997932), (6, 10665288), (8, 7998966), (9, 7110192), (12, 5332644), (16, 3999483), (18, 3555096), (24, 2666322), (27, 2370064), (36, 1777548), (48, 1333161), (54, 1185032), (72, 888774), (108, 592516), (144, 444387), (167, 383184), (216, 296258), (334, 191592), (432, 148129), (501, 127728), (668, 95796), (887, 72144), (1002, 63864), (1336, 47898), (1503, 42576), (1774, 36072), (2004, 31932), (2661, 24048), (2672, 23949), (3006, 21288), (3548, 18036), (4008, 15966), (4509, 14192), (5322, 12024), (6012, 10644), (7096, 9018), (7983, 8016)]