87026976

素因数分解:

$2^5\times 3^2\times {\mathrm{449}}^1\times {\mathrm{673}}^1$

素因数の和:1138

約数の個数: 72

約数和(自身を含む): 248402700

約数和(自身を除く): 161375724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 449, 673, 898, 1346, 1347, 1796, 2019, 2692, 2694, 3592, 4038, 4041, 5384, 5388, 6057, 7184, 8076, 8082, 10768, 10776, 12114, 14368, 16152, 16164, 21536, 21552, 24228, 32304, 32328, 43104, 48456, 64608, 64656, 96912, 129312, 193824, 302177, 604354, 906531, 1208708, 1813062, 2417416, 2719593, 3626124, 4834832, 5439186, 7252248, 9669664, 10878372, 14504496, 21756744, 29008992, 43513488, 87026976]

約数ペア:

[(1, 87026976), (2, 43513488), (3, 29008992), (4, 21756744), (6, 14504496), (8, 10878372), (9, 9669664), (12, 7252248), (16, 5439186), (18, 4834832), (24, 3626124), (32, 2719593), (36, 2417416), (48, 1813062), (72, 1208708), (96, 906531), (144, 604354), (288, 302177), (449, 193824), (673, 129312), (898, 96912), (1346, 64656), (1347, 64608), (1796, 48456), (2019, 43104), (2692, 32328), (2694, 32304), (3592, 24228), (4038, 21552), (4041, 21536), (5384, 16164), (5388, 16152), (6057, 14368), (7184, 12114), (8076, 10776), (8082, 10768)]