89885184

素因数分解:

$2^9\times 3^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:581

約数の個数: 80

約数和(自身を含む): 241755360

約数和(自身を除く): 151870176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 421, 512, 556, 768, 834, 842, 1112, 1263, 1536, 1668, 1684, 2224, 2526, 3336, 3368, 4448, 5052, 6672, 6736, 8896, 10104, 13344, 13472, 17792, 20208, 26688, 26944, 35584, 40416, 53376, 53888, 58519, 71168, 80832, 106752, 107776, 117038, 161664, 175557, 213504, 215552, 234076, 323328, 351114, 468152, 646656, 702228, 936304, 1404456, 1872608, 2808912, 3745216, 5617824, 7490432, 11235648, 14980864, 22471296, 29961728, 44942592, 89885184]

約数ペア:

[(1, 89885184), (2, 44942592), (3, 29961728), (4, 22471296), (6, 14980864), (8, 11235648), (12, 7490432), (16, 5617824), (24, 3745216), (32, 2808912), (48, 1872608), (64, 1404456), (96, 936304), (128, 702228), (139, 646656), (192, 468152), (256, 351114), (278, 323328), (384, 234076), (417, 215552), (421, 213504), (512, 175557), (556, 161664), (768, 117038), (834, 107776), (842, 106752), (1112, 80832), (1263, 71168), (1536, 58519), (1668, 53888), (1684, 53376), (2224, 40416), (2526, 35584), (3336, 26944), (3368, 26688), (4448, 20208), (5052, 17792), (6672, 13472), (6736, 13344), (8896, 10104)]