90687072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{134951}}^1$

素因数の和:134971

約数の個数: 48

約数和(自身を含む): 272063232

約数和(自身を除く): 181376160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 134951, 269902, 404853, 539804, 809706, 944657, 1079608, 1619412, 1889314, 2159216, 2833971, 3238824, 3778628, 4318432, 5667942, 6477648, 7557256, 11335884, 12955296, 15114512, 22671768, 30229024, 45343536, 90687072]

約数ペア:

[(1, 90687072), (2, 45343536), (3, 30229024), (4, 22671768), (6, 15114512), (7, 12955296), (8, 11335884), (12, 7557256), (14, 6477648), (16, 5667942), (21, 4318432), (24, 3778628), (28, 3238824), (32, 2833971), (42, 2159216), (48, 1889314), (56, 1619412), (84, 1079608), (96, 944657), (112, 809706), (168, 539804), (224, 404853), (336, 269902), (672, 134951)]