71975736

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:466

約数の個数: 128

約数和(自身を含む): 230630400

約数和(自身を除く): 158654664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 181, 189, 216, 252, 263, 362, 378, 504, 526, 543, 724, 756, 789, 1052, 1086, 1267, 1448, 1512, 1578, 1629, 1841, 2104, 2172, 2367, 2534, 3156, 3258, 3682, 3801, 4344, 4734, 4887, 5068, 5523, 6312, 6516, 7101, 7364, 7602, 9468, 9774, 10136, 11046, 11403, 13032, 14202, 14728, 15204, 16569, 18936, 19548, 22092, 22806, 28404, 30408, 33138, 34209, 39096, 44184, 45612, 47603, 49707, 56808, 66276, 68418, 91224, 95206, 99414, 132552, 136836, 142809, 190412, 198828, 273672, 285618, 333221, 380824, 397656, 428427, 571236, 666442, 856854, 999663, 1142472, 1285281, 1332884, 1713708, 1999326, 2570562, 2665768, 2998989, 3427416, 3998652, 5141124, 5997978, 7997304, 8996967, 10282248, 11995956, 17993934, 23991912, 35987868, 71975736]

約数ペア:

[(1, 71975736), (2, 35987868), (3, 23991912), (4, 17993934), (6, 11995956), (7, 10282248), (8, 8996967), (9, 7997304), (12, 5997978), (14, 5141124), (18, 3998652), (21, 3427416), (24, 2998989), (27, 2665768), (28, 2570562), (36, 1999326), (42, 1713708), (54, 1332884), (56, 1285281), (63, 1142472), (72, 999663), (84, 856854), (108, 666442), (126, 571236), (168, 428427), (181, 397656), (189, 380824), (216, 333221), (252, 285618), (263, 273672), (362, 198828), (378, 190412), (504, 142809), (526, 136836), (543, 132552), (724, 99414), (756, 95206), (789, 91224), (1052, 68418), (1086, 66276), (1267, 56808), (1448, 49707), (1512, 47603), (1578, 45612), (1629, 44184), (1841, 39096), (2104, 34209), (2172, 33138), (2367, 30408), (2534, 28404), (3156, 22806), (3258, 22092), (3682, 19548), (3801, 18936), (4344, 16569), (4734, 15204), (4887, 14728), (5068, 14202), (5523, 13032), (6312, 11403), (6516, 11046), (7101, 10136), (7364, 9774), (7602, 9468)]