81574296

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:681

約数の個数: 96

約数和(自身を含む): 228408000

約数和(自身を除く): 146833704

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 289, 323, 408, 456, 578, 619, 646, 867, 969, 1156, 1238, 1292, 1734, 1857, 1938, 2312, 2476, 2584, 3468, 3714, 3876, 4952, 5491, 6936, 7428, 7752, 10523, 10982, 11761, 14856, 16473, 21046, 21964, 23522, 31569, 32946, 35283, 42092, 43928, 47044, 63138, 65892, 70566, 84184, 94088, 126276, 131784, 141132, 178891, 199937, 252552, 282264, 357782, 399874, 536673, 599811, 715564, 799748, 1073346, 1199622, 1431128, 1599496, 2146692, 2399244, 3398929, 4293384, 4798488, 6797858, 10196787, 13595716, 20393574, 27191432, 40787148, 81574296]

約数ペア:

[(1, 81574296), (2, 40787148), (3, 27191432), (4, 20393574), (6, 13595716), (8, 10196787), (12, 6797858), (17, 4798488), (19, 4293384), (24, 3398929), (34, 2399244), (38, 2146692), (51, 1599496), (57, 1431128), (68, 1199622), (76, 1073346), (102, 799748), (114, 715564), (136, 599811), (152, 536673), (204, 399874), (228, 357782), (289, 282264), (323, 252552), (408, 199937), (456, 178891), (578, 141132), (619, 131784), (646, 126276), (867, 94088), (969, 84184), (1156, 70566), (1238, 65892), (1292, 63138), (1734, 47044), (1857, 43928), (1938, 42092), (2312, 35283), (2476, 32946), (2584, 31569), (3468, 23522), (3714, 21964), (3876, 21046), (4952, 16473), (5491, 14856), (6936, 11761), (7428, 10982), (7752, 10523)]