135691668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1279}}^1$

素因数の和:1717

約数の個数: 72

約数和(自身を含む): 393236480

約数和(自身を除く): 257544812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 421, 842, 1263, 1279, 1684, 2526, 2558, 2947, 3789, 3837, 5052, 5116, 5894, 7578, 7674, 8841, 8953, 11511, 11788, 15156, 15348, 17682, 17906, 23022, 26523, 26859, 35364, 35812, 46044, 53046, 53718, 80577, 106092, 107436, 161154, 322308, 538459, 1076918, 1615377, 2153836, 3230754, 3769213, 4846131, 6461508, 7538426, 9692262, 11307639, 15076852, 19384524, 22615278, 33922917, 45230556, 67845834, 135691668]

約数ペア:

[(1, 135691668), (2, 67845834), (3, 45230556), (4, 33922917), (6, 22615278), (7, 19384524), (9, 15076852), (12, 11307639), (14, 9692262), (18, 7538426), (21, 6461508), (28, 4846131), (36, 3769213), (42, 3230754), (63, 2153836), (84, 1615377), (126, 1076918), (252, 538459), (421, 322308), (842, 161154), (1263, 107436), (1279, 106092), (1684, 80577), (2526, 53718), (2558, 53046), (2947, 46044), (3789, 35812), (3837, 35364), (5052, 26859), (5116, 26523), (5894, 23022), (7578, 17906), (7674, 17682), (8841, 15348), (8953, 15156), (11511, 11788)]