66955572

素因数分解:

$2^2\times 3^4\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1262

約数の個数: 60

約数和(自身を含む): 176091300

約数和(自身を除く): 109135728

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 197, 324, 394, 591, 788, 1049, 1182, 1773, 2098, 2364, 3147, 3546, 4196, 5319, 6294, 7092, 9441, 10638, 12588, 15957, 18882, 21276, 28323, 31914, 37764, 56646, 63828, 84969, 113292, 169938, 206653, 339876, 413306, 619959, 826612, 1239918, 1859877, 2479836, 3719754, 5579631, 7439508, 11159262, 16738893, 22318524, 33477786, 66955572]

約数ペア:

[(1, 66955572), (2, 33477786), (3, 22318524), (4, 16738893), (6, 11159262), (9, 7439508), (12, 5579631), (18, 3719754), (27, 2479836), (36, 1859877), (54, 1239918), (81, 826612), (108, 619959), (162, 413306), (197, 339876), (324, 206653), (394, 169938), (591, 113292), (788, 84969), (1049, 63828), (1182, 56646), (1773, 37764), (2098, 31914), (2364, 28323), (3147, 21276), (3546, 18882), (4196, 15957), (5319, 12588), (6294, 10638), (7092, 9441)]