57255576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:265

約数の個数: 128

約数和(自身を含む): 171893760

約数和(自身を除く): 114638184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 148, 151, 168, 183, 222, 244, 259, 296, 302, 366, 427, 444, 453, 488, 518, 604, 732, 777, 854, 888, 906, 1036, 1057, 1208, 1281, 1464, 1554, 1708, 1812, 2072, 2114, 2257, 2562, 3108, 3171, 3416, 3624, 4228, 4514, 5124, 5587, 6216, 6342, 6771, 8456, 9028, 9211, 10248, 11174, 12684, 13542, 15799, 16761, 18056, 18422, 22348, 25368, 27084, 27633, 31598, 33522, 36844, 39109, 44696, 47397, 54168, 55266, 63196, 64477, 67044, 73688, 78218, 94794, 110532, 117327, 126392, 128954, 134088, 156436, 189588, 193431, 221064, 234654, 257908, 312872, 340807, 379176, 386862, 469308, 515816, 681614, 773724, 938616, 1022421, 1363228, 1547448, 2044842, 2385649, 2726456, 4089684, 4771298, 7156947, 8179368, 9542596, 14313894, 19085192, 28627788, 57255576]

約数ペア:

[(1, 57255576), (2, 28627788), (3, 19085192), (4, 14313894), (6, 9542596), (7, 8179368), (8, 7156947), (12, 4771298), (14, 4089684), (21, 2726456), (24, 2385649), (28, 2044842), (37, 1547448), (42, 1363228), (56, 1022421), (61, 938616), (74, 773724), (84, 681614), (111, 515816), (122, 469308), (148, 386862), (151, 379176), (168, 340807), (183, 312872), (222, 257908), (244, 234654), (259, 221064), (296, 193431), (302, 189588), (366, 156436), (427, 134088), (444, 128954), (453, 126392), (488, 117327), (518, 110532), (604, 94794), (732, 78218), (777, 73688), (854, 67044), (888, 64477), (906, 63196), (1036, 55266), (1057, 54168), (1208, 47397), (1281, 44696), (1464, 39109), (1554, 36844), (1708, 33522), (1812, 31598), (2072, 27633), (2114, 27084), (2257, 25368), (2562, 22348), (3108, 18422), (3171, 18056), (3416, 16761), (3624, 15799), (4228, 13542), (4514, 12684), (5124, 11174), (5587, 10248), (6216, 9211), (6342, 9028), (6771, 8456)]