84978768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{252913}}^1$

素因数の和:252931

約数の個数: 40

約数和(自身を含む): 250890688

約数和(自身を除く): 165911920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 252913, 505826, 758739, 1011652, 1517478, 1770391, 2023304, 3034956, 3540782, 4046608, 5311173, 6069912, 7081564, 10622346, 12139824, 14163128, 21244692, 28326256, 42489384, 84978768]

約数ペア:

[(1, 84978768), (2, 42489384), (3, 28326256), (4, 21244692), (6, 14163128), (7, 12139824), (8, 10622346), (12, 7081564), (14, 6069912), (16, 5311173), (21, 4046608), (24, 3540782), (28, 3034956), (42, 2023304), (48, 1770391), (56, 1517478), (84, 1011652), (112, 758739), (168, 505826), (336, 252913)]