80493732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 234823680

約数和(自身を除く): 154329948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 79, 83, 93, 99, 124, 132, 158, 166, 186, 198, 237, 249, 279, 316, 332, 341, 372, 396, 474, 498, 558, 682, 711, 747, 869, 913, 948, 996, 1023, 1116, 1364, 1422, 1494, 1738, 1826, 2046, 2449, 2573, 2607, 2739, 2844, 2988, 3069, 3476, 3652, 4092, 4898, 5146, 5214, 5478, 6138, 6557, 7347, 7719, 7821, 8217, 9796, 10292, 10428, 10956, 12276, 13114, 14694, 15438, 15642, 16434, 19671, 22041, 23157, 26228, 26939, 28303, 29388, 30876, 31284, 32868, 39342, 44082, 46314, 53878, 56606, 59013, 72127, 78684, 80817, 84909, 88164, 92628, 107756, 113212, 118026, 144254, 161634, 169818, 203267, 216381, 236052, 242451, 254727, 288508, 323268, 339636, 406534, 432762, 484902, 509454, 609801, 649143, 813068, 865524, 969804, 1018908, 1219602, 1298286, 1829403, 2235937, 2439204, 2596572, 3658806, 4471874, 6707811, 7317612, 8943748, 13415622, 20123433, 26831244, 40246866, 80493732]

約数ペア:

[(1, 80493732), (2, 40246866), (3, 26831244), (4, 20123433), (6, 13415622), (9, 8943748), (11, 7317612), (12, 6707811), (18, 4471874), (22, 3658806), (31, 2596572), (33, 2439204), (36, 2235937), (44, 1829403), (62, 1298286), (66, 1219602), (79, 1018908), (83, 969804), (93, 865524), (99, 813068), (124, 649143), (132, 609801), (158, 509454), (166, 484902), (186, 432762), (198, 406534), (237, 339636), (249, 323268), (279, 288508), (316, 254727), (332, 242451), (341, 236052), (372, 216381), (396, 203267), (474, 169818), (498, 161634), (558, 144254), (682, 118026), (711, 113212), (747, 107756), (869, 92628), (913, 88164), (948, 84909), (996, 80817), (1023, 78684), (1116, 72127), (1364, 59013), (1422, 56606), (1494, 53878), (1738, 46314), (1826, 44082), (2046, 39342), (2449, 32868), (2573, 31284), (2607, 30876), (2739, 29388), (2844, 28303), (2988, 26939), (3069, 26228), (3476, 23157), (3652, 22041), (4092, 19671), (4898, 16434), (5146, 15642), (5214, 15438), (5478, 14694), (6138, 13114), (6557, 12276), (7347, 10956), (7719, 10428), (7821, 10292), (8217, 9796)]