90057984

素因数分解:

$2^8\times 3^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 241600800

約数和(自身を除く): 151542816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 149, 192, 256, 298, 384, 447, 596, 768, 787, 894, 1192, 1574, 1788, 2361, 2384, 3148, 3576, 4722, 4768, 6296, 7152, 9444, 9536, 12592, 14304, 18888, 19072, 25184, 28608, 37776, 38144, 50368, 57216, 75552, 100736, 114432, 117263, 151104, 201472, 234526, 302208, 351789, 469052, 604416, 703578, 938104, 1407156, 1876208, 2814312, 3752416, 5628624, 7504832, 11257248, 15009664, 22514496, 30019328, 45028992, 90057984]

約数ペア:

[(1, 90057984), (2, 45028992), (3, 30019328), (4, 22514496), (6, 15009664), (8, 11257248), (12, 7504832), (16, 5628624), (24, 3752416), (32, 2814312), (48, 1876208), (64, 1407156), (96, 938104), (128, 703578), (149, 604416), (192, 469052), (256, 351789), (298, 302208), (384, 234526), (447, 201472), (596, 151104), (768, 117263), (787, 114432), (894, 100736), (1192, 75552), (1574, 57216), (1788, 50368), (2361, 38144), (2384, 37776), (3148, 28608), (3576, 25184), (4722, 19072), (4768, 18888), (6296, 14304), (7152, 12592), (9444, 9536)]