87018288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{258983}}^1$

素因数の和:259001

約数の個数: 40

約数和(自身を含む): 256912128

約数和(自身を除く): 169893840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 258983, 517966, 776949, 1035932, 1553898, 1812881, 2071864, 3107796, 3625762, 4143728, 5438643, 6215592, 7251524, 10877286, 12431184, 14503048, 21754572, 29006096, 43509144, 87018288]

約数ペア:

[(1, 87018288), (2, 43509144), (3, 29006096), (4, 21754572), (6, 14503048), (7, 12431184), (8, 10877286), (12, 7251524), (14, 6215592), (16, 5438643), (21, 4143728), (24, 3625762), (28, 3107796), (42, 2071864), (48, 1812881), (56, 1553898), (84, 1035932), (112, 776949), (168, 517966), (336, 258983)]