64517544

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 221020800

約数和(自身を除く): 156503256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 43, 52, 56, 63, 72, 78, 84, 86, 91, 104, 117, 126, 129, 156, 168, 172, 182, 229, 234, 252, 258, 273, 301, 312, 344, 364, 387, 458, 468, 504, 516, 546, 559, 602, 687, 728, 774, 819, 903, 916, 936, 1032, 1092, 1118, 1204, 1374, 1548, 1603, 1638, 1677, 1806, 1832, 2061, 2184, 2236, 2408, 2709, 2748, 2977, 3096, 3206, 3276, 3354, 3612, 3913, 4122, 4472, 4809, 5031, 5418, 5496, 5954, 6412, 6552, 6708, 7224, 7826, 8244, 8931, 9618, 9847, 10062, 10836, 11739, 11908, 12824, 13416, 14427, 15652, 16488, 17862, 19236, 19694, 20124, 20839, 21672, 23478, 23816, 26793, 28854, 29541, 31304, 35217, 35724, 38472, 39388, 40248, 41678, 46956, 53586, 57708, 59082, 62517, 68929, 70434, 71448, 78776, 83356, 88623, 93912, 107172, 115416, 118164, 125034, 128011, 137858, 140868, 166712, 177246, 187551, 206787, 214344, 236328, 250068, 256022, 275716, 281736, 354492, 375102, 384033, 413574, 500136, 512044, 551432, 620361, 708984, 750204, 768066, 827148, 896077, 1024088, 1152099, 1240722, 1500408, 1536132, 1654296, 1792154, 2304198, 2481444, 2688231, 3072264, 3584308, 4608396, 4962888, 5376462, 7168616, 8064693, 9216792, 10752924, 16129386, 21505848, 32258772, 64517544]

約数ペア:

[(1, 64517544), (2, 32258772), (3, 21505848), (4, 16129386), (6, 10752924), (7, 9216792), (8, 8064693), (9, 7168616), (12, 5376462), (13, 4962888), (14, 4608396), (18, 3584308), (21, 3072264), (24, 2688231), (26, 2481444), (28, 2304198), (36, 1792154), (39, 1654296), (42, 1536132), (43, 1500408), (52, 1240722), (56, 1152099), (63, 1024088), (72, 896077), (78, 827148), (84, 768066), (86, 750204), (91, 708984), (104, 620361), (117, 551432), (126, 512044), (129, 500136), (156, 413574), (168, 384033), (172, 375102), (182, 354492), (229, 281736), (234, 275716), (252, 256022), (258, 250068), (273, 236328), (301, 214344), (312, 206787), (344, 187551), (364, 177246), (387, 166712), (458, 140868), (468, 137858), (504, 128011), (516, 125034), (546, 118164), (559, 115416), (602, 107172), (687, 93912), (728, 88623), (774, 83356), (819, 78776), (903, 71448), (916, 70434), (936, 68929), (1032, 62517), (1092, 59082), (1118, 57708), (1204, 53586), (1374, 46956), (1548, 41678), (1603, 40248), (1638, 39388), (1677, 38472), (1806, 35724), (1832, 35217), (2061, 31304), (2184, 29541), (2236, 28854), (2408, 26793), (2709, 23816), (2748, 23478), (2977, 21672), (3096, 20839), (3206, 20124), (3276, 19694), (3354, 19236), (3612, 17862), (3913, 16488), (4122, 15652), (4472, 14427), (4809, 13416), (5031, 12824), (5418, 11908), (5496, 11739), (5954, 10836), (6412, 10062), (6552, 9847), (6708, 9618), (7224, 8931), (7826, 8244)]