67981464

素因数分解:

$2^3\times 3^3\times {\mathrm{347}}^1\times {\mathrm{907}}^1$

素因数の和:1269

約数の個数: 64

約数和(自身を含む): 189590400

約数和(自身を除く): 121608936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 347, 694, 907, 1041, 1388, 1814, 2082, 2721, 2776, 3123, 3628, 4164, 5442, 6246, 7256, 8163, 8328, 9369, 10884, 12492, 16326, 18738, 21768, 24489, 24984, 32652, 37476, 48978, 65304, 74952, 97956, 195912, 314729, 629458, 944187, 1258916, 1888374, 2517832, 2832561, 3776748, 5665122, 7553496, 8497683, 11330244, 16995366, 22660488, 33990732, 67981464]

約数ペア:

[(1, 67981464), (2, 33990732), (3, 22660488), (4, 16995366), (6, 11330244), (8, 8497683), (9, 7553496), (12, 5665122), (18, 3776748), (24, 2832561), (27, 2517832), (36, 1888374), (54, 1258916), (72, 944187), (108, 629458), (216, 314729), (347, 195912), (694, 97956), (907, 74952), (1041, 65304), (1388, 48978), (1814, 37476), (2082, 32652), (2721, 24984), (2776, 24489), (3123, 21768), (3628, 18738), (4164, 16326), (5442, 12492), (6246, 10884), (7256, 9369), (8163, 8328)]