78861216

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{117353}}^1$

素因数の和:117373

約数の個数: 48

約数和(自身を含む): 236585664

約数和(自身を除く): 157724448

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, 117353, 234706, 352059, 469412, 704118, 821471, 938824, 1408236, 1642942, 1877648, 2464413, 2816472, 3285884, 3755296, 4928826, 5632944, 6571768, 9857652, 11265888, 13143536, 19715304, 26287072, 39430608, 78861216]

約数ペア:

[(1, 78861216), (2, 39430608), (3, 26287072), (4, 19715304), (6, 13143536), (7, 11265888), (8, 9857652), (12, 6571768), (14, 5632944), (16, 4928826), (21, 3755296), (24, 3285884), (28, 2816472), (32, 2464413), (42, 1877648), (48, 1642942), (56, 1408236), (84, 938824), (96, 821471), (112, 704118), (168, 469412), (224, 352059), (336, 234706), (672, 117353)]