172883032

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1976

約数の個数: 64

約数和(自身を含む): 389836800

約数和(自身を除く): 216953768

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 53, 56, 62, 106, 124, 212, 217, 248, 371, 424, 434, 742, 868, 1484, 1643, 1736, 1879, 2968, 3286, 3758, 6572, 7516, 11501, 13144, 13153, 15032, 23002, 26306, 46004, 52612, 58249, 92008, 99587, 105224, 116498, 199174, 232996, 398348, 407743, 465992, 697109, 796696, 815486, 1394218, 1630972, 2788436, 3087197, 3261944, 5576872, 6174394, 12348788, 21610379, 24697576, 43220758, 86441516, 172883032]

約数ペア:

[(1, 172883032), (2, 86441516), (4, 43220758), (7, 24697576), (8, 21610379), (14, 12348788), (28, 6174394), (31, 5576872), (53, 3261944), (56, 3087197), (62, 2788436), (106, 1630972), (124, 1394218), (212, 815486), (217, 796696), (248, 697109), (371, 465992), (424, 407743), (434, 398348), (742, 232996), (868, 199174), (1484, 116498), (1643, 105224), (1736, 99587), (1879, 92008), (2968, 58249), (3286, 52612), (3758, 46004), (6572, 26306), (7516, 23002), (11501, 15032), (13144, 13153)]