77654616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{248893}}^1$

素因数の和:248915

約数の個数: 32

約数和(自身を含む): 209070960

約数和(自身を除く): 131416344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 248893, 497786, 746679, 995572, 1493358, 1991144, 2986716, 3235609, 5973432, 6471218, 9706827, 12942436, 19413654, 25884872, 38827308, 77654616]

約数ペア:

[(1, 77654616), (2, 38827308), (3, 25884872), (4, 19413654), (6, 12942436), (8, 9706827), (12, 6471218), (13, 5973432), (24, 3235609), (26, 2986716), (39, 1991144), (52, 1493358), (78, 995572), (104, 746679), (156, 497786), (312, 248893)]