84129136

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57809

約数の個数: 40

約数和(自身を含む): 200619104

約数和(自身を除く): 116489968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 57781, 115562, 231124, 404467, 462248, 751153, 808934, 924496, 1502306, 1617868, 3004612, 3235736, 5258071, 6009224, 6471472, 10516142, 12018448, 21032284, 42064568, 84129136]

約数ペア:

[(1, 84129136), (2, 42064568), (4, 21032284), (7, 12018448), (8, 10516142), (13, 6471472), (14, 6009224), (16, 5258071), (26, 3235736), (28, 3004612), (52, 1617868), (56, 1502306), (91, 924496), (104, 808934), (112, 751153), (182, 462248), (208, 404467), (364, 231124), (728, 115562), (1456, 57781)]