8186976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 27675648

約数和(自身を除く): 19488672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 131, 144, 168, 186, 217, 224, 248, 252, 262, 279, 288, 336, 372, 393, 434, 496, 504, 524, 558, 651, 672, 744, 786, 868, 917, 992, 1008, 1048, 1116, 1179, 1302, 1488, 1572, 1736, 1834, 1953, 2016, 2096, 2232, 2358, 2604, 2751, 2976, 3144, 3472, 3668, 3906, 4061, 4192, 4464, 4716, 5208, 5502, 6288, 6944, 7336, 7812, 8122, 8253, 8928, 9432, 10416, 11004, 12183, 12576, 14672, 15624, 16244, 16506, 18864, 20832, 22008, 24366, 28427, 29344, 31248, 32488, 33012, 36549, 37728, 44016, 48732, 56854, 62496, 64976, 66024, 73098, 85281, 88032, 97464, 113708, 129952, 132048, 146196, 170562, 194928, 227416, 255843, 264096, 292392, 341124, 389856, 454832, 511686, 584784, 682248, 909664, 1023372, 1169568, 1364496, 2046744, 2728992, 4093488, 8186976]

約数ペア:

[(1, 8186976), (2, 4093488), (3, 2728992), (4, 2046744), (6, 1364496), (7, 1169568), (8, 1023372), (9, 909664), (12, 682248), (14, 584784), (16, 511686), (18, 454832), (21, 389856), (24, 341124), (28, 292392), (31, 264096), (32, 255843), (36, 227416), (42, 194928), (48, 170562), (56, 146196), (62, 132048), (63, 129952), (72, 113708), (84, 97464), (93, 88032), (96, 85281), (112, 73098), (124, 66024), (126, 64976), (131, 62496), (144, 56854), (168, 48732), (186, 44016), (217, 37728), (224, 36549), (248, 33012), (252, 32488), (262, 31248), (279, 29344), (288, 28427), (336, 24366), (372, 22008), (393, 20832), (434, 18864), (496, 16506), (504, 16244), (524, 15624), (558, 14672), (651, 12576), (672, 12183), (744, 11004), (786, 10416), (868, 9432), (917, 8928), (992, 8253), (1008, 8122), (1048, 7812), (1116, 7336), (1179, 6944), (1302, 6288), (1488, 5502), (1572, 5208), (1736, 4716), (1834, 4464), (1953, 4192), (2016, 4061), (2096, 3906), (2232, 3668), (2358, 3472), (2604, 3144), (2751, 2976)]