77657128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3761}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 152361000

約数和(自身を除く): 74703872

約数列:

[1, 2, 4, 8, 29, 58, 89, 116, 178, 232, 356, 712, 2581, 3761, 5162, 7522, 10324, 15044, 20648, 30088, 109069, 218138, 334729, 436276, 669458, 872552, 1338916, 2677832, 9707141, 19414282, 38828564, 77657128]

約数ペア:

[(1, 77657128), (2, 38828564), (4, 19414282), (8, 9707141), (29, 2677832), (58, 1338916), (89, 872552), (116, 669458), (178, 436276), (232, 334729), (356, 218138), (712, 109069), (2581, 30088), (3761, 20648), (5162, 15044), (7522, 10324)]