85714524

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{5399}}^1$

素因数の和:5429

約数の個数: 90

約数和(自身を含む): 260706600

約数和(自身を除く): 174992076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 5399, 7938, 10798, 15876, 16197, 21596, 32394, 37793, 48591, 64788, 75586, 97182, 113379, 145773, 151172, 194364, 226758, 264551, 291546, 340137, 437319, 453516, 529102, 583092, 680274, 793653, 874638, 1020411, 1058204, 1360548, 1587306, 1749276, 2040822, 2380959, 3061233, 3174612, 4081644, 4761918, 6122466, 7142877, 9523836, 12244932, 14285754, 21428631, 28571508, 42857262, 85714524]

約数ペア:

[(1, 85714524), (2, 42857262), (3, 28571508), (4, 21428631), (6, 14285754), (7, 12244932), (9, 9523836), (12, 7142877), (14, 6122466), (18, 4761918), (21, 4081644), (27, 3174612), (28, 3061233), (36, 2380959), (42, 2040822), (49, 1749276), (54, 1587306), (63, 1360548), (81, 1058204), (84, 1020411), (98, 874638), (108, 793653), (126, 680274), (147, 583092), (162, 529102), (189, 453516), (196, 437319), (252, 340137), (294, 291546), (324, 264551), (378, 226758), (441, 194364), (567, 151172), (588, 145773), (756, 113379), (882, 97182), (1134, 75586), (1323, 64788), (1764, 48591), (2268, 37793), (2646, 32394), (3969, 21596), (5292, 16197), (5399, 15876), (7938, 10798)]