78798552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20393}}^1$

素因数の和:20432

約数の個数: 64

約数和(自身を含む): 234938880

約数和(自身を除く): 156140328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 20393, 40786, 61179, 81572, 122358, 142751, 163144, 244716, 285502, 428253, 469039, 489432, 571004, 856506, 938078, 1142008, 1407117, 1713012, 1876156, 2814234, 3283273, 3426024, 3752312, 5628468, 6566546, 9849819, 11256936, 13133092, 19699638, 26266184, 39399276, 78798552]

約数ペア:

[(1, 78798552), (2, 39399276), (3, 26266184), (4, 19699638), (6, 13133092), (7, 11256936), (8, 9849819), (12, 6566546), (14, 5628468), (21, 3752312), (23, 3426024), (24, 3283273), (28, 2814234), (42, 1876156), (46, 1713012), (56, 1407117), (69, 1142008), (84, 938078), (92, 856506), (138, 571004), (161, 489432), (168, 469039), (184, 428253), (276, 285502), (322, 244716), (483, 163144), (552, 142751), (644, 122358), (966, 81572), (1288, 61179), (1932, 40786), (3864, 20393)]