84257152

素因数分解:

$2^7\times 7^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:639

約数の個数: 64

約数和(自身を含む): 193098240

約数和(自身を除く): 108841088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 271, 347, 448, 542, 694, 896, 1084, 1388, 1897, 2168, 2429, 2776, 3794, 4336, 4858, 5552, 7588, 8672, 9716, 11104, 15176, 17344, 19432, 22208, 30352, 34688, 38864, 44416, 60704, 77728, 94037, 121408, 155456, 188074, 242816, 310912, 376148, 658259, 752296, 1316518, 1504592, 2633036, 3009184, 5266072, 6018368, 10532144, 12036736, 21064288, 42128576, 84257152]

約数ペア:

[(1, 84257152), (2, 42128576), (4, 21064288), (7, 12036736), (8, 10532144), (14, 6018368), (16, 5266072), (28, 3009184), (32, 2633036), (56, 1504592), (64, 1316518), (112, 752296), (128, 658259), (224, 376148), (271, 310912), (347, 242816), (448, 188074), (542, 155456), (694, 121408), (896, 94037), (1084, 77728), (1388, 60704), (1897, 44416), (2168, 38864), (2429, 34688), (2776, 30352), (3794, 22208), (4336, 19432), (4858, 17344), (5552, 15176), (7588, 11104), (8672, 9716)]