66785472

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1028

約数の個数: 140

約数和(自身を含む): 213416896

約数和(自身を除く): 146631424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 991, 1053, 1248, 1296, 1404, 1728, 1872, 1982, 2106, 2496, 2592, 2808, 2973, 3744, 3964, 4212, 5184, 5616, 5946, 7488, 7928, 8424, 8919, 11232, 11892, 12883, 15856, 16848, 17838, 22464, 23784, 25766, 26757, 31712, 33696, 35676, 38649, 47568, 51532, 53514, 63424, 67392, 71352, 77298, 80271, 95136, 103064, 107028, 115947, 142704, 154596, 160542, 190272, 206128, 214056, 231894, 285408, 309192, 321084, 347841, 412256, 428112, 463788, 570816, 618384, 642168, 695682, 824512, 856224, 927576, 1043523, 1236768, 1284336, 1391364, 1712448, 1855152, 2087046, 2473536, 2568672, 2782728, 3710304, 4174092, 5137344, 5565456, 7420608, 8348184, 11130912, 16696368, 22261824, 33392736, 66785472]

約数ペア:

[(1, 66785472), (2, 33392736), (3, 22261824), (4, 16696368), (6, 11130912), (8, 8348184), (9, 7420608), (12, 5565456), (13, 5137344), (16, 4174092), (18, 3710304), (24, 2782728), (26, 2568672), (27, 2473536), (32, 2087046), (36, 1855152), (39, 1712448), (48, 1391364), (52, 1284336), (54, 1236768), (64, 1043523), (72, 927576), (78, 856224), (81, 824512), (96, 695682), (104, 642168), (108, 618384), (117, 570816), (144, 463788), (156, 428112), (162, 412256), (192, 347841), (208, 321084), (216, 309192), (234, 285408), (288, 231894), (312, 214056), (324, 206128), (351, 190272), (416, 160542), (432, 154596), (468, 142704), (576, 115947), (624, 107028), (648, 103064), (702, 95136), (832, 80271), (864, 77298), (936, 71352), (991, 67392), (1053, 63424), (1248, 53514), (1296, 51532), (1404, 47568), (1728, 38649), (1872, 35676), (1982, 33696), (2106, 31712), (2496, 26757), (2592, 25766), (2808, 23784), (2973, 22464), (3744, 17838), (3964, 16848), (4212, 15856), (5184, 12883), (5616, 11892), (5946, 11232), (7488, 8919), (7928, 8424)]