83386968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3623}}^1$

素因数の和:3776

約数の個数: 64

約数和(自身を含む): 240053760

約数和(自身を除く): 156666792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3288, 3623, 3836, 5754, 7246, 7672, 10869, 11508, 14492, 21738, 23016, 25361, 28984, 43476, 50722, 76083, 86952, 101444, 152166, 202888, 304332, 496351, 608664, 992702, 1489053, 1985404, 2978106, 3474457, 3970808, 5956212, 6948914, 10423371, 11912424, 13897828, 20846742, 27795656, 41693484, 83386968]

約数ペア:

[(1, 83386968), (2, 41693484), (3, 27795656), (4, 20846742), (6, 13897828), (7, 11912424), (8, 10423371), (12, 6948914), (14, 5956212), (21, 3970808), (24, 3474457), (28, 2978106), (42, 1985404), (56, 1489053), (84, 992702), (137, 608664), (168, 496351), (274, 304332), (411, 202888), (548, 152166), (822, 101444), (959, 86952), (1096, 76083), (1644, 50722), (1918, 43476), (2877, 28984), (3288, 25361), (3623, 23016), (3836, 21738), (5754, 14492), (7246, 11508), (7672, 10869)]