90947808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:449

約数の個数: 144

約数和(自身を含む): 298378080

約数和(自身を除く): 207430272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 197, 224, 229, 252, 288, 336, 394, 458, 504, 591, 672, 687, 788, 916, 1008, 1182, 1374, 1379, 1576, 1603, 1773, 1832, 2016, 2061, 2364, 2748, 2758, 3152, 3206, 3546, 3664, 4122, 4137, 4728, 4809, 5496, 5516, 6304, 6412, 7092, 7328, 8244, 8274, 9456, 9618, 10992, 11032, 12411, 12824, 14184, 14427, 16488, 16548, 18912, 19236, 21984, 22064, 24822, 25648, 28368, 28854, 32976, 33096, 38472, 44128, 45113, 49644, 51296, 56736, 57708, 65952, 66192, 76944, 90226, 99288, 115416, 132384, 135339, 153888, 180452, 198576, 230832, 270678, 315791, 360904, 397152, 406017, 461664, 541356, 631582, 721808, 812034, 947373, 1082712, 1263164, 1443616, 1624068, 1894746, 2165424, 2526328, 2842119, 3248136, 3789492, 4330848, 5052656, 5684238, 6496272, 7578984, 10105312, 11368476, 12992544, 15157968, 22736952, 30315936, 45473904, 90947808]

約数ペア:

[(1, 90947808), (2, 45473904), (3, 30315936), (4, 22736952), (6, 15157968), (7, 12992544), (8, 11368476), (9, 10105312), (12, 7578984), (14, 6496272), (16, 5684238), (18, 5052656), (21, 4330848), (24, 3789492), (28, 3248136), (32, 2842119), (36, 2526328), (42, 2165424), (48, 1894746), (56, 1624068), (63, 1443616), (72, 1263164), (84, 1082712), (96, 947373), (112, 812034), (126, 721808), (144, 631582), (168, 541356), (197, 461664), (224, 406017), (229, 397152), (252, 360904), (288, 315791), (336, 270678), (394, 230832), (458, 198576), (504, 180452), (591, 153888), (672, 135339), (687, 132384), (788, 115416), (916, 99288), (1008, 90226), (1182, 76944), (1374, 66192), (1379, 65952), (1576, 57708), (1603, 56736), (1773, 51296), (1832, 49644), (2016, 45113), (2061, 44128), (2364, 38472), (2748, 33096), (2758, 32976), (3152, 28854), (3206, 28368), (3546, 25648), (3664, 24822), (4122, 22064), (4137, 21984), (4728, 19236), (4809, 18912), (5496, 16548), (5516, 16488), (6304, 14427), (6412, 14184), (7092, 12824), (7328, 12411), (8244, 11032), (8274, 10992), (9456, 9618)]