66897792

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1525

約数の個数: 128

約数和(自身を含む): 212772000

約数和(自身を除く): 145874208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1489, 1664, 1728, 1872, 2496, 2808, 2978, 3456, 3744, 4467, 4992, 5616, 5956, 7488, 8934, 11232, 11912, 13401, 14976, 17868, 19357, 22464, 23824, 26802, 35736, 38714, 40203, 44928, 47648, 53604, 58071, 71472, 77428, 80406, 95296, 107208, 116142, 142944, 154856, 160812, 174213, 190592, 214416, 232284, 285888, 309712, 321624, 348426, 428832, 464568, 522639, 571776, 619424, 643248, 696852, 857664, 929136, 1045278, 1238848, 1286496, 1393704, 1715328, 1858272, 2090556, 2477696, 2572992, 2787408, 3716544, 4181112, 5145984, 5574816, 7433088, 8362224, 11149632, 16724448, 22299264, 33448896, 66897792]

約数ペア:

[(1, 66897792), (2, 33448896), (3, 22299264), (4, 16724448), (6, 11149632), (8, 8362224), (9, 7433088), (12, 5574816), (13, 5145984), (16, 4181112), (18, 3716544), (24, 2787408), (26, 2572992), (27, 2477696), (32, 2090556), (36, 1858272), (39, 1715328), (48, 1393704), (52, 1286496), (54, 1238848), (64, 1045278), (72, 929136), (78, 857664), (96, 696852), (104, 643248), (108, 619424), (117, 571776), (128, 522639), (144, 464568), (156, 428832), (192, 348426), (208, 321624), (216, 309712), (234, 285888), (288, 232284), (312, 214416), (351, 190592), (384, 174213), (416, 160812), (432, 154856), (468, 142944), (576, 116142), (624, 107208), (702, 95296), (832, 80406), (864, 77428), (936, 71472), (1152, 58071), (1248, 53604), (1404, 47648), (1489, 44928), (1664, 40203), (1728, 38714), (1872, 35736), (2496, 26802), (2808, 23824), (2978, 22464), (3456, 19357), (3744, 17868), (4467, 14976), (4992, 13401), (5616, 11912), (5956, 11232), (7488, 8934)]