78463236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 202245120

約数和(自身を除く): 123781884

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 71, 74, 76, 111, 114, 131, 142, 148, 213, 222, 228, 262, 284, 393, 426, 444, 524, 703, 786, 852, 1349, 1406, 1572, 2109, 2489, 2627, 2698, 2812, 4047, 4218, 4847, 4978, 5254, 5396, 7467, 7881, 8094, 8436, 9301, 9694, 9956, 10508, 14541, 14934, 15762, 16188, 18602, 19388, 27903, 29082, 29868, 31524, 37204, 49913, 55806, 58164, 92093, 99826, 111612, 149739, 176719, 184186, 199652, 276279, 299478, 344137, 353438, 368372, 530157, 552558, 598956, 688274, 706876, 1032411, 1060314, 1105116, 1376548, 2064822, 2120628, 4129644, 6538603, 13077206, 19615809, 26154412, 39231618, 78463236]

約数ペア:

[(1, 78463236), (2, 39231618), (3, 26154412), (4, 19615809), (6, 13077206), (12, 6538603), (19, 4129644), (37, 2120628), (38, 2064822), (57, 1376548), (71, 1105116), (74, 1060314), (76, 1032411), (111, 706876), (114, 688274), (131, 598956), (142, 552558), (148, 530157), (213, 368372), (222, 353438), (228, 344137), (262, 299478), (284, 276279), (393, 199652), (426, 184186), (444, 176719), (524, 149739), (703, 111612), (786, 99826), (852, 92093), (1349, 58164), (1406, 55806), (1572, 49913), (2109, 37204), (2489, 31524), (2627, 29868), (2698, 29082), (2812, 27903), (4047, 19388), (4218, 18602), (4847, 16188), (4978, 15762), (5254, 14934), (5396, 14541), (7467, 10508), (7881, 9956), (8094, 9694), (8436, 9301)]