86081541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 62941179

約数列:

[1, 3, 7, 13, 21, 29, 39, 83, 87, 91, 131, 203, 249, 273, 377, 393, 581, 609, 917, 1079, 1131, 1703, 1743, 2407, 2639, 2751, 3237, 3799, 5109, 7221, 7553, 7917, 10873, 11397, 11921, 16849, 22659, 26593, 31291, 32619, 35763, 49387, 50547, 76111, 79779, 93873, 141349, 148161, 219037, 228333, 315317, 345709, 424047, 657111, 945951, 989443, 1037127, 2207219, 2968329, 4099121, 6621657, 12297363, 28693847, 86081541]

約数ペア:

[(1, 86081541), (3, 28693847), (7, 12297363), (13, 6621657), (21, 4099121), (29, 2968329), (39, 2207219), (83, 1037127), (87, 989443), (91, 945951), (131, 657111), (203, 424047), (249, 345709), (273, 315317), (377, 228333), (393, 219037), (581, 148161), (609, 141349), (917, 93873), (1079, 79779), (1131, 76111), (1703, 50547), (1743, 49387), (2407, 35763), (2639, 32619), (2751, 31291), (3237, 26593), (3799, 22659), (5109, 16849), (7221, 11921), (7553, 11397), (7917, 10873)]