66401424

素因数分解:

$2^4\times 3^3\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:845

約数の個数: 80

約数和(自身を含む): 191624640

約数和(自身を除く): 125223216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 281, 432, 547, 562, 843, 1094, 1124, 1641, 1686, 2188, 2248, 2529, 3282, 3372, 4376, 4496, 4923, 5058, 6564, 6744, 7587, 8752, 9846, 10116, 13128, 13488, 14769, 15174, 19692, 20232, 26256, 29538, 30348, 39384, 40464, 59076, 60696, 78768, 118152, 121392, 153707, 236304, 307414, 461121, 614828, 922242, 1229656, 1383363, 1844484, 2459312, 2766726, 3688968, 4150089, 5533452, 7377936, 8300178, 11066904, 16600356, 22133808, 33200712, 66401424]

約数ペア:

[(1, 66401424), (2, 33200712), (3, 22133808), (4, 16600356), (6, 11066904), (8, 8300178), (9, 7377936), (12, 5533452), (16, 4150089), (18, 3688968), (24, 2766726), (27, 2459312), (36, 1844484), (48, 1383363), (54, 1229656), (72, 922242), (108, 614828), (144, 461121), (216, 307414), (281, 236304), (432, 153707), (547, 121392), (562, 118152), (843, 78768), (1094, 60696), (1124, 59076), (1641, 40464), (1686, 39384), (2188, 30348), (2248, 29538), (2529, 26256), (3282, 20232), (3372, 19692), (4376, 15174), (4496, 14769), (4923, 13488), (5058, 13128), (6564, 10116), (6744, 9846), (7587, 8752)]