78936564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49459}}^1$

素因数の和:49492

約数の個数: 48

約数和(自身を含む): 221580800

約数和(自身を除く): 142644236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 49459, 98918, 148377, 197836, 296754, 346213, 593508, 692426, 939721, 1038639, 1384852, 1879442, 2077278, 2819163, 3758884, 4154556, 5638326, 6578047, 11276652, 13156094, 19734141, 26312188, 39468282, 78936564]

約数ペア:

[(1, 78936564), (2, 39468282), (3, 26312188), (4, 19734141), (6, 13156094), (7, 11276652), (12, 6578047), (14, 5638326), (19, 4154556), (21, 3758884), (28, 2819163), (38, 2077278), (42, 1879442), (57, 1384852), (76, 1038639), (84, 939721), (114, 692426), (133, 593508), (228, 346213), (266, 296754), (399, 197836), (532, 148377), (798, 98918), (1596, 49459)]