80832752

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 160

約数和(自身を含む): 216652800

約数和(自身を除く): 135820048

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 103, 104, 112, 143, 154, 176, 182, 196, 206, 208, 286, 308, 343, 364, 392, 412, 539, 572, 616, 637, 686, 721, 728, 784, 824, 1001, 1078, 1133, 1144, 1232, 1274, 1339, 1372, 1442, 1456, 1648, 2002, 2156, 2266, 2288, 2548, 2678, 2744, 2884, 3773, 4004, 4312, 4459, 4532, 5047, 5096, 5356, 5488, 5768, 7007, 7546, 7931, 8008, 8624, 8918, 9064, 9373, 10094, 10192, 10712, 11536, 14014, 14729, 15092, 15862, 16016, 17836, 18128, 18746, 20188, 21424, 28028, 29458, 30184, 31724, 35329, 35672, 37492, 40376, 49049, 55517, 56056, 58916, 60368, 63448, 65611, 70658, 71344, 74984, 80752, 98098, 103103, 111034, 112112, 117832, 126896, 131222, 141316, 149968, 196196, 206206, 222068, 235664, 262444, 282632, 388619, 392392, 412412, 444136, 459277, 524888, 565264, 721721, 777238, 784784, 824824, 888272, 918554, 1049776, 1443442, 1554476, 1649648, 1837108, 2886884, 3108952, 3674216, 5052047, 5773768, 6217904, 7348432, 10104094, 11547536, 20208188, 40416376, 80832752]

約数ペア:

[(1, 80832752), (2, 40416376), (4, 20208188), (7, 11547536), (8, 10104094), (11, 7348432), (13, 6217904), (14, 5773768), (16, 5052047), (22, 3674216), (26, 3108952), (28, 2886884), (44, 1837108), (49, 1649648), (52, 1554476), (56, 1443442), (77, 1049776), (88, 918554), (91, 888272), (98, 824824), (103, 784784), (104, 777238), (112, 721721), (143, 565264), (154, 524888), (176, 459277), (182, 444136), (196, 412412), (206, 392392), (208, 388619), (286, 282632), (308, 262444), (343, 235664), (364, 222068), (392, 206206), (412, 196196), (539, 149968), (572, 141316), (616, 131222), (637, 126896), (686, 117832), (721, 112112), (728, 111034), (784, 103103), (824, 98098), (1001, 80752), (1078, 74984), (1133, 71344), (1144, 70658), (1232, 65611), (1274, 63448), (1339, 60368), (1372, 58916), (1442, 56056), (1456, 55517), (1648, 49049), (2002, 40376), (2156, 37492), (2266, 35672), (2288, 35329), (2548, 31724), (2678, 30184), (2744, 29458), (2884, 28028), (3773, 21424), (4004, 20188), (4312, 18746), (4459, 18128), (4532, 17836), (5047, 16016), (5096, 15862), (5356, 15092), (5488, 14729), (5768, 14014), (7007, 11536), (7546, 10712), (7931, 10192), (8008, 10094), (8624, 9373), (8918, 9064)]