179709852

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9911

約数の個数: 72

約数和(自身を含む): 503569920

約数和(自身を除く): 323860068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1302, 1519, 2604, 3038, 4557, 6076, 9114, 9859, 18228, 19718, 29577, 39436, 59154, 69013, 118308, 138026, 207039, 276052, 305629, 414078, 483091, 611258, 828156, 916887, 966182, 1222516, 1449273, 1833774, 1932364, 2139403, 2898546, 3667548, 4278806, 5797092, 6418209, 8557612, 12836418, 14975821, 25672836, 29951642, 44927463, 59903284, 89854926, 179709852]

約数ペア:

[(1, 179709852), (2, 89854926), (3, 59903284), (4, 44927463), (6, 29951642), (7, 25672836), (12, 14975821), (14, 12836418), (21, 8557612), (28, 6418209), (31, 5797092), (42, 4278806), (49, 3667548), (62, 2898546), (84, 2139403), (93, 1932364), (98, 1833774), (124, 1449273), (147, 1222516), (186, 966182), (196, 916887), (217, 828156), (294, 611258), (372, 483091), (434, 414078), (588, 305629), (651, 276052), (868, 207039), (1302, 138026), (1519, 118308), (2604, 69013), (3038, 59154), (4557, 39436), (6076, 29577), (9114, 19718), (9859, 18228)]