68991912

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{9679}}^1$

素因数の和:9708

約数の個数: 80

約数和(自身を含む): 210830400

約数和(自身を除く): 141838488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 9679, 19358, 29037, 38716, 58074, 77432, 87111, 106469, 116148, 174222, 212938, 232296, 261333, 319407, 348444, 425876, 522666, 638814, 696888, 783999, 851752, 958221, 1045332, 1277628, 1567998, 1916442, 2090664, 2555256, 2874663, 3135996, 3832884, 5749326, 6271992, 7665768, 8623989, 11498652, 17247978, 22997304, 34495956, 68991912]

約数ペア:

[(1, 68991912), (2, 34495956), (3, 22997304), (4, 17247978), (6, 11498652), (8, 8623989), (9, 7665768), (11, 6271992), (12, 5749326), (18, 3832884), (22, 3135996), (24, 2874663), (27, 2555256), (33, 2090664), (36, 1916442), (44, 1567998), (54, 1277628), (66, 1045332), (72, 958221), (81, 851752), (88, 783999), (99, 696888), (108, 638814), (132, 522666), (162, 425876), (198, 348444), (216, 319407), (264, 261333), (297, 232296), (324, 212938), (396, 174222), (594, 116148), (648, 106469), (792, 87111), (891, 77432), (1188, 58074), (1782, 38716), (2376, 29037), (3564, 19358), (7128, 9679)]