79709742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20453

約数の個数: 48

約数和(自身を含む): 203753472

約数和(自身を除く): 124043730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 20407, 40814, 61221, 122442, 142849, 183663, 285698, 367326, 428547, 632617, 857094, 1265234, 1285641, 1897851, 2571282, 3795702, 4428319, 5693553, 8856638, 11387106, 13284957, 26569914, 39854871, 79709742]

約数ペア:

[(1, 79709742), (2, 39854871), (3, 26569914), (6, 13284957), (7, 11387106), (9, 8856638), (14, 5693553), (18, 4428319), (21, 3795702), (31, 2571282), (42, 1897851), (62, 1285641), (63, 1265234), (93, 857094), (126, 632617), (186, 428547), (217, 367326), (279, 285698), (434, 183663), (558, 142849), (651, 122442), (1302, 61221), (1953, 40814), (3906, 20407)]