91791756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 108

約数和(自身を含む): 272864592

約数和(自身を除く): 181072836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 197, 252, 258, 301, 387, 394, 516, 591, 602, 774, 788, 903, 1182, 1204, 1379, 1548, 1773, 1806, 1849, 2364, 2709, 2758, 3546, 3612, 3698, 4137, 5418, 5516, 5547, 7092, 7396, 8274, 8471, 10836, 11094, 12411, 12943, 16548, 16641, 16942, 22188, 24822, 25413, 25886, 33282, 33884, 38829, 49644, 50826, 51772, 59297, 66564, 76239, 77658, 101652, 116487, 118594, 152478, 155316, 177891, 232974, 237188, 304956, 355782, 364253, 465948, 533673, 711564, 728506, 1067346, 1092759, 1457012, 2134692, 2185518, 2549771, 3278277, 4371036, 5099542, 6556554, 7649313, 10199084, 13113108, 15298626, 22947939, 30597252, 45895878, 91791756]

約数ペア:

[(1, 91791756), (2, 45895878), (3, 30597252), (4, 22947939), (6, 15298626), (7, 13113108), (9, 10199084), (12, 7649313), (14, 6556554), (18, 5099542), (21, 4371036), (28, 3278277), (36, 2549771), (42, 2185518), (43, 2134692), (63, 1457012), (84, 1092759), (86, 1067346), (126, 728506), (129, 711564), (172, 533673), (197, 465948), (252, 364253), (258, 355782), (301, 304956), (387, 237188), (394, 232974), (516, 177891), (591, 155316), (602, 152478), (774, 118594), (788, 116487), (903, 101652), (1182, 77658), (1204, 76239), (1379, 66564), (1548, 59297), (1773, 51772), (1806, 50826), (1849, 49644), (2364, 38829), (2709, 33884), (2758, 33282), (3546, 25886), (3612, 25413), (3698, 24822), (4137, 22188), (5418, 16942), (5516, 16641), (5547, 16548), (7092, 12943), (7396, 12411), (8274, 11094), (8471, 10836)]