80565567

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 128563200

約数和(自身を除く): 47997633

約数列:

[1, 3, 17, 19, 29, 47, 51, 57, 61, 87, 141, 183, 323, 493, 551, 799, 893, 969, 1037, 1159, 1363, 1479, 1653, 1769, 2397, 2679, 2867, 3111, 3477, 4089, 5307, 8601, 9367, 15181, 19703, 23171, 25897, 28101, 30073, 33611, 45543, 48739, 54473, 59109, 69513, 77691, 83143, 90219, 100833, 146217, 163419, 249429, 440249, 571387, 926041, 1320747, 1413431, 1579717, 1714161, 2778123, 4240293, 4739151, 26855189, 80565567]

約数ペア:

[(1, 80565567), (3, 26855189), (17, 4739151), (19, 4240293), (29, 2778123), (47, 1714161), (51, 1579717), (57, 1413431), (61, 1320747), (87, 926041), (141, 571387), (183, 440249), (323, 249429), (493, 163419), (551, 146217), (799, 100833), (893, 90219), (969, 83143), (1037, 77691), (1159, 69513), (1363, 59109), (1479, 54473), (1653, 48739), (1769, 45543), (2397, 33611), (2679, 30073), (2867, 28101), (3111, 25897), (3477, 23171), (4089, 19703), (5307, 15181), (8601, 9367)]