80752672

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2521}}^1$

素因数の和:2562

約数の個数: 96

約数和(自身を含む): 213542784

約数和(自身を除く): 132790112

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2521, 2912, 4004, 4576, 5042, 8008, 10084, 16016, 17647, 20168, 27731, 32032, 32773, 35294, 40336, 55462, 65546, 70588, 80672, 110924, 131092, 141176, 194117, 221848, 229411, 262184, 282352, 360503, 388234, 443696, 458822, 524368, 564704, 721006, 776468, 887392, 917644, 1048736, 1442012, 1552936, 1835288, 2523521, 2884024, 3105872, 3670576, 5047042, 5768048, 6211744, 7341152, 10094084, 11536096, 20188168, 40376336, 80752672]

約数ペア:

[(1, 80752672), (2, 40376336), (4, 20188168), (7, 11536096), (8, 10094084), (11, 7341152), (13, 6211744), (14, 5768048), (16, 5047042), (22, 3670576), (26, 3105872), (28, 2884024), (32, 2523521), (44, 1835288), (52, 1552936), (56, 1442012), (77, 1048736), (88, 917644), (91, 887392), (104, 776468), (112, 721006), (143, 564704), (154, 524368), (176, 458822), (182, 443696), (208, 388234), (224, 360503), (286, 282352), (308, 262184), (352, 229411), (364, 221848), (416, 194117), (572, 141176), (616, 131092), (728, 110924), (1001, 80672), (1144, 70588), (1232, 65546), (1456, 55462), (2002, 40336), (2288, 35294), (2464, 32773), (2521, 32032), (2912, 27731), (4004, 20168), (4576, 17647), (5042, 16016), (8008, 10084)]