72957192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 237740160

約数和(自身を除く): 164782968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 97, 111, 121, 132, 148, 154, 168, 194, 222, 231, 242, 259, 264, 291, 296, 308, 363, 388, 407, 444, 462, 484, 518, 582, 616, 679, 726, 776, 777, 814, 847, 888, 924, 968, 1036, 1067, 1164, 1221, 1358, 1452, 1554, 1628, 1694, 1848, 2037, 2072, 2134, 2328, 2442, 2541, 2716, 2849, 2904, 3108, 3201, 3256, 3388, 3589, 4074, 4268, 4477, 4884, 5082, 5432, 5698, 6216, 6402, 6776, 7178, 7469, 8148, 8536, 8547, 8954, 9768, 10164, 10767, 11396, 11737, 12804, 13431, 14356, 14938, 16296, 17094, 17908, 20328, 21534, 22407, 22792, 23474, 25123, 25608, 26862, 28712, 29876, 31339, 34188, 35211, 35816, 39479, 43068, 44814, 46948, 50246, 53724, 59752, 62678, 68376, 70422, 75369, 78958, 82159, 86136, 89628, 93896, 94017, 100492, 107448, 118437, 125356, 140844, 150738, 157916, 164318, 179256, 188034, 200984, 236874, 246477, 250712, 276353, 281688, 301476, 315832, 328636, 376068, 434269, 473748, 492954, 552706, 602952, 657272, 752136, 829059, 868538, 947496, 985908, 1105412, 1302807, 1658118, 1737076, 1971816, 2210824, 2605614, 3039883, 3316236, 3474152, 5211228, 6079766, 6632472, 9119649, 10422456, 12159532, 18239298, 24319064, 36478596, 72957192]

約数ペア:

[(1, 72957192), (2, 36478596), (3, 24319064), (4, 18239298), (6, 12159532), (7, 10422456), (8, 9119649), (11, 6632472), (12, 6079766), (14, 5211228), (21, 3474152), (22, 3316236), (24, 3039883), (28, 2605614), (33, 2210824), (37, 1971816), (42, 1737076), (44, 1658118), (56, 1302807), (66, 1105412), (74, 985908), (77, 947496), (84, 868538), (88, 829059), (97, 752136), (111, 657272), (121, 602952), (132, 552706), (148, 492954), (154, 473748), (168, 434269), (194, 376068), (222, 328636), (231, 315832), (242, 301476), (259, 281688), (264, 276353), (291, 250712), (296, 246477), (308, 236874), (363, 200984), (388, 188034), (407, 179256), (444, 164318), (462, 157916), (484, 150738), (518, 140844), (582, 125356), (616, 118437), (679, 107448), (726, 100492), (776, 94017), (777, 93896), (814, 89628), (847, 86136), (888, 82159), (924, 78958), (968, 75369), (1036, 70422), (1067, 68376), (1164, 62678), (1221, 59752), (1358, 53724), (1452, 50246), (1554, 46948), (1628, 44814), (1694, 43068), (1848, 39479), (2037, 35816), (2072, 35211), (2134, 34188), (2328, 31339), (2442, 29876), (2541, 28712), (2716, 26862), (2849, 25608), (2904, 25123), (3108, 23474), (3201, 22792), (3256, 22407), (3388, 21534), (3589, 20328), (4074, 17908), (4268, 17094), (4477, 16296), (4884, 14938), (5082, 14356), (5432, 13431), (5698, 12804), (6216, 11737), (6402, 11396), (6776, 10767), (7178, 10164), (7469, 9768), (8148, 8954), (8536, 8547)]