72220896

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 246985200

約数和(自身を除く): 174764304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 66, 68, 72, 81, 88, 96, 99, 102, 108, 132, 136, 144, 149, 153, 162, 176, 187, 198, 204, 216, 264, 272, 288, 297, 298, 306, 324, 352, 374, 396, 408, 432, 447, 459, 528, 544, 561, 594, 596, 612, 648, 748, 792, 816, 864, 891, 894, 918, 1056, 1122, 1188, 1192, 1224, 1296, 1341, 1377, 1496, 1584, 1632, 1639, 1683, 1782, 1788, 1836, 2244, 2376, 2384, 2448, 2533, 2592, 2682, 2754, 2992, 3168, 3278, 3366, 3564, 3576, 3672, 4023, 4488, 4752, 4768, 4896, 4917, 5049, 5066, 5364, 5508, 5984, 6556, 6732, 7128, 7152, 7344, 7599, 8046, 8976, 9504, 9834, 10098, 10132, 10728, 11016, 12069, 13112, 13464, 14256, 14304, 14688, 14751, 15147, 15198, 16092, 17952, 19668, 20196, 20264, 21456, 22032, 22797, 24138, 26224, 26928, 27863, 28512, 29502, 30294, 30396, 32184, 39336, 40392, 40528, 42912, 44064, 44253, 45594, 48276, 52448, 53856, 55726, 59004, 60588, 60792, 64368, 68391, 78672, 80784, 81056, 83589, 88506, 91188, 96552, 111452, 118008, 121176, 121584, 128736, 132759, 136782, 157344, 161568, 167178, 177012, 182376, 193104, 205173, 222904, 236016, 242352, 243168, 250767, 265518, 273564, 334356, 354024, 364752, 386208, 410346, 445808, 472032, 484704, 501534, 531036, 547128, 668712, 708048, 729504, 752301, 820692, 891616, 1003068, 1062072, 1094256, 1337424, 1416096, 1504602, 1641384, 2006136, 2124144, 2188512, 2256903, 2674848, 3009204, 3282768, 4012272, 4248288, 4513806, 6018408, 6565536, 8024544, 9027612, 12036816, 18055224, 24073632, 36110448, 72220896]

約数ペア:

[(1, 72220896), (2, 36110448), (3, 24073632), (4, 18055224), (6, 12036816), (8, 9027612), (9, 8024544), (11, 6565536), (12, 6018408), (16, 4513806), (17, 4248288), (18, 4012272), (22, 3282768), (24, 3009204), (27, 2674848), (32, 2256903), (33, 2188512), (34, 2124144), (36, 2006136), (44, 1641384), (48, 1504602), (51, 1416096), (54, 1337424), (66, 1094256), (68, 1062072), (72, 1003068), (81, 891616), (88, 820692), (96, 752301), (99, 729504), (102, 708048), (108, 668712), (132, 547128), (136, 531036), (144, 501534), (149, 484704), (153, 472032), (162, 445808), (176, 410346), (187, 386208), (198, 364752), (204, 354024), (216, 334356), (264, 273564), (272, 265518), (288, 250767), (297, 243168), (298, 242352), (306, 236016), (324, 222904), (352, 205173), (374, 193104), (396, 182376), (408, 177012), (432, 167178), (447, 161568), (459, 157344), (528, 136782), (544, 132759), (561, 128736), (594, 121584), (596, 121176), (612, 118008), (648, 111452), (748, 96552), (792, 91188), (816, 88506), (864, 83589), (891, 81056), (894, 80784), (918, 78672), (1056, 68391), (1122, 64368), (1188, 60792), (1192, 60588), (1224, 59004), (1296, 55726), (1341, 53856), (1377, 52448), (1496, 48276), (1584, 45594), (1632, 44253), (1639, 44064), (1683, 42912), (1782, 40528), (1788, 40392), (1836, 39336), (2244, 32184), (2376, 30396), (2384, 30294), (2448, 29502), (2533, 28512), (2592, 27863), (2682, 26928), (2754, 26224), (2992, 24138), (3168, 22797), (3278, 22032), (3366, 21456), (3564, 20264), (3576, 20196), (3672, 19668), (4023, 17952), (4488, 16092), (4752, 15198), (4768, 15147), (4896, 14751), (4917, 14688), (5049, 14304), (5066, 14256), (5364, 13464), (5508, 13112), (5984, 12069), (6556, 11016), (6732, 10728), (7128, 10132), (7152, 10098), (7344, 9834), (7599, 9504), (8046, 8976)]