77706888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{462541}}^1$

素因数の和:462557

約数の個数: 32

約数和(自身を含む): 222020160

約数和(自身を除く): 144313272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 462541, 925082, 1387623, 1850164, 2775246, 3237787, 3700328, 5550492, 6475574, 9713361, 11100984, 12951148, 19426722, 25902296, 38853444, 77706888]

約数ペア:

[(1, 77706888), (2, 38853444), (3, 25902296), (4, 19426722), (6, 12951148), (7, 11100984), (8, 9713361), (12, 6475574), (14, 5550492), (21, 3700328), (24, 3237787), (28, 2775246), (42, 1850164), (56, 1387623), (84, 925082), (168, 462541)]