86856392

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{677}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 195264000

約数和(自身を除く): 108407608

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 79, 116, 158, 203, 232, 316, 406, 553, 632, 677, 812, 1106, 1354, 1624, 2212, 2291, 2708, 4424, 4582, 4739, 5416, 9164, 9478, 16037, 18328, 18956, 19633, 32074, 37912, 39266, 53483, 64148, 78532, 106966, 128296, 137431, 157064, 213932, 274862, 374381, 427864, 549724, 748762, 1099448, 1497524, 1551007, 2995048, 3102014, 6204028, 10857049, 12408056, 21714098, 43428196, 86856392]

約数ペア:

[(1, 86856392), (2, 43428196), (4, 21714098), (7, 12408056), (8, 10857049), (14, 6204028), (28, 3102014), (29, 2995048), (56, 1551007), (58, 1497524), (79, 1099448), (116, 748762), (158, 549724), (203, 427864), (232, 374381), (316, 274862), (406, 213932), (553, 157064), (632, 137431), (677, 128296), (812, 106966), (1106, 78532), (1354, 64148), (1624, 53483), (2212, 39266), (2291, 37912), (2708, 32074), (4424, 19633), (4582, 18956), (4739, 18328), (5416, 16037), (9164, 9478)]