82172664

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{54347}}^1$

素因数の和:54369

約数の個数: 64

約数和(自身を含む): 260870400

約数和(自身を除く): 178697736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 54347, 108694, 163041, 217388, 326082, 380429, 434776, 489123, 652164, 760858, 978246, 1141287, 1304328, 1467369, 1521716, 1956492, 2282574, 2934738, 3043432, 3423861, 3912984, 4565148, 5869476, 6847722, 9130296, 10271583, 11738952, 13695444, 20543166, 27390888, 41086332, 82172664]

約数ペア:

[(1, 82172664), (2, 41086332), (3, 27390888), (4, 20543166), (6, 13695444), (7, 11738952), (8, 10271583), (9, 9130296), (12, 6847722), (14, 5869476), (18, 4565148), (21, 3912984), (24, 3423861), (27, 3043432), (28, 2934738), (36, 2282574), (42, 1956492), (54, 1521716), (56, 1467369), (63, 1304328), (72, 1141287), (84, 978246), (108, 760858), (126, 652164), (168, 489123), (189, 434776), (216, 380429), (252, 326082), (378, 217388), (504, 163041), (756, 108694), (1512, 54347)]