66471168

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 181310976

約数和(自身を除く): 114839808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2111, 2624, 3936, 4222, 5248, 6333, 7872, 8444, 10496, 12666, 15744, 16888, 25332, 31488, 33776, 50664, 67552, 86551, 101328, 135104, 173102, 202656, 259653, 270208, 346204, 405312, 519306, 540416, 692408, 810624, 1038612, 1384816, 1621248, 2077224, 2769632, 4154448, 5539264, 8308896, 11078528, 16617792, 22157056, 33235584, 66471168]

約数ペア:

[(1, 66471168), (2, 33235584), (3, 22157056), (4, 16617792), (6, 11078528), (8, 8308896), (12, 5539264), (16, 4154448), (24, 2769632), (32, 2077224), (41, 1621248), (48, 1384816), (64, 1038612), (82, 810624), (96, 692408), (123, 540416), (128, 519306), (164, 405312), (192, 346204), (246, 270208), (256, 259653), (328, 202656), (384, 173102), (492, 135104), (656, 101328), (768, 86551), (984, 67552), (1312, 50664), (1968, 33776), (2111, 31488), (2624, 25332), (3936, 16888), (4222, 15744), (5248, 12666), (6333, 10496), (7872, 8444)]