87489108

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{49597}}^1$

素因数の和:49621

約数の個数: 54

約数和(自身を含む): 257264826

約数和(自身を除く): 169775718

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 49597, 99194, 148791, 198388, 297582, 347179, 446373, 595164, 694358, 892746, 1041537, 1388716, 1785492, 2083074, 2430253, 3124611, 4166148, 4860506, 6249222, 7290759, 9721012, 12498444, 14581518, 21872277, 29163036, 43744554, 87489108]

約数ペア:

[(1, 87489108), (2, 43744554), (3, 29163036), (4, 21872277), (6, 14581518), (7, 12498444), (9, 9721012), (12, 7290759), (14, 6249222), (18, 4860506), (21, 4166148), (28, 3124611), (36, 2430253), (42, 2083074), (49, 1785492), (63, 1388716), (84, 1041537), (98, 892746), (126, 694358), (147, 595164), (196, 446373), (252, 347179), (294, 297582), (441, 198388), (588, 148791), (882, 99194), (1764, 49597)]