61461504

素因数分解:

$2^{10}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:67

約数の個数: 264

約数和(自身を含む): 208630240

約数和(自身を除く): 147168736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 128, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 243, 247, 256, 288, 304, 312, 324, 342, 351, 384, 416, 432, 456, 468, 486, 494, 512, 513, 576, 608, 624, 648, 684, 702, 741, 768, 832, 864, 912, 936, 972, 988, 1024, 1026, 1053, 1152, 1216, 1248, 1296, 1368, 1404, 1482, 1536, 1539, 1664, 1728, 1824, 1872, 1944, 1976, 2052, 2106, 2223, 2304, 2432, 2496, 2592, 2736, 2808, 2964, 3072, 3078, 3159, 3328, 3456, 3648, 3744, 3888, 3952, 4104, 4212, 4446, 4608, 4617, 4864, 4992, 5184, 5472, 5616, 5928, 6156, 6318, 6656, 6669, 6912, 7296, 7488, 7776, 7904, 8208, 8424, 8892, 9216, 9234, 9728, 9984, 10368, 10944, 11232, 11856, 12312, 12636, 13312, 13338, 13824, 14592, 14976, 15552, 15808, 16416, 16848, 17784, 18468, 19456, 19968, 20007, 20736, 21888, 22464, 23712, 24624, 25272, 26676, 27648, 29184, 29952, 31104, 31616, 32832, 33696, 35568, 36936, 39936, 40014, 41472, 43776, 44928, 47424, 49248, 50544, 53352, 58368, 59904, 60021, 62208, 63232, 65664, 67392, 71136, 73872, 80028, 82944, 87552, 89856, 94848, 98496, 101088, 106704, 119808, 120042, 124416, 126464, 131328, 134784, 142272, 147744, 160056, 175104, 179712, 189696, 196992, 202176, 213408, 240084, 248832, 252928, 262656, 269568, 284544, 295488, 320112, 359424, 379392, 393984, 404352, 426816, 480168, 525312, 539136, 569088, 590976, 640224, 758784, 787968, 808704, 853632, 960336, 1078272, 1138176, 1181952, 1280448, 1575936, 1617408, 1707264, 1920672, 2276352, 2363904, 2560896, 3234816, 3414528, 3841344, 4727808, 5121792, 6829056, 7682688, 10243584, 15365376, 20487168, 30730752, 61461504]

約数ペア:

[(1, 61461504), (2, 30730752), (3, 20487168), (4, 15365376), (6, 10243584), (8, 7682688), (9, 6829056), (12, 5121792), (13, 4727808), (16, 3841344), (18, 3414528), (19, 3234816), (24, 2560896), (26, 2363904), (27, 2276352), (32, 1920672), (36, 1707264), (38, 1617408), (39, 1575936), (48, 1280448), (52, 1181952), (54, 1138176), (57, 1078272), (64, 960336), (72, 853632), (76, 808704), (78, 787968), (81, 758784), (96, 640224), (104, 590976), (108, 569088), (114, 539136), (117, 525312), (128, 480168), (144, 426816), (152, 404352), (156, 393984), (162, 379392), (171, 359424), (192, 320112), (208, 295488), (216, 284544), (228, 269568), (234, 262656), (243, 252928), (247, 248832), (256, 240084), (288, 213408), (304, 202176), (312, 196992), (324, 189696), (342, 179712), (351, 175104), (384, 160056), (416, 147744), (432, 142272), (456, 134784), (468, 131328), (486, 126464), (494, 124416), (512, 120042), (513, 119808), (576, 106704), (608, 101088), (624, 98496), (648, 94848), (684, 89856), (702, 87552), (741, 82944), (768, 80028), (832, 73872), (864, 71136), (912, 67392), (936, 65664), (972, 63232), (988, 62208), (1024, 60021), (1026, 59904), (1053, 58368), (1152, 53352), (1216, 50544), (1248, 49248), (1296, 47424), (1368, 44928), (1404, 43776), (1482, 41472), (1536, 40014), (1539, 39936), (1664, 36936), (1728, 35568), (1824, 33696), (1872, 32832), (1944, 31616), (1976, 31104), (2052, 29952), (2106, 29184), (2223, 27648), (2304, 26676), (2432, 25272), (2496, 24624), (2592, 23712), (2736, 22464), (2808, 21888), (2964, 20736), (3072, 20007), (3078, 19968), (3159, 19456), (3328, 18468), (3456, 17784), (3648, 16848), (3744, 16416), (3888, 15808), (3952, 15552), (4104, 14976), (4212, 14592), (4446, 13824), (4608, 13338), (4617, 13312), (4864, 12636), (4992, 12312), (5184, 11856), (5472, 11232), (5616, 10944), (5928, 10368), (6156, 9984), (6318, 9728), (6656, 9234), (6669, 9216), (6912, 8892), (7296, 8424), (7488, 8208), (7776, 7904)]