72251712

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9680

約数の個数: 84

約数和(自身を含む): 223050100

約数和(自身を除く): 150798388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 9649, 19298, 28947, 38596, 57894, 77192, 86841, 115788, 125437, 154384, 173682, 231576, 250874, 308768, 347364, 376311, 463152, 501748, 617536, 694728, 752622, 926304, 1003496, 1128933, 1389456, 1505244, 1852608, 2006992, 2257866, 2778912, 3010488, 4013984, 4515732, 5557824, 6020976, 8027968, 9031464, 12041952, 18062928, 24083904, 36125856, 72251712]

約数ペア:

[(1, 72251712), (2, 36125856), (3, 24083904), (4, 18062928), (6, 12041952), (8, 9031464), (9, 8027968), (12, 6020976), (13, 5557824), (16, 4515732), (18, 4013984), (24, 3010488), (26, 2778912), (32, 2257866), (36, 2006992), (39, 1852608), (48, 1505244), (52, 1389456), (64, 1128933), (72, 1003496), (78, 926304), (96, 752622), (104, 694728), (117, 617536), (144, 501748), (156, 463152), (192, 376311), (208, 347364), (234, 308768), (288, 250874), (312, 231576), (416, 173682), (468, 154384), (576, 125437), (624, 115788), (832, 86841), (936, 77192), (1248, 57894), (1872, 38596), (2496, 28947), (3744, 19298), (7488, 9649)]