80135244

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 120

約数和(自身を含む): 242716320

約数和(自身を除く): 162581076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 89, 108, 126, 162, 178, 189, 252, 267, 324, 356, 378, 397, 534, 567, 623, 756, 794, 801, 1068, 1134, 1191, 1246, 1588, 1602, 1869, 2268, 2382, 2403, 2492, 2779, 3204, 3573, 3738, 4764, 4806, 5558, 5607, 7146, 7209, 7476, 8337, 9612, 10719, 11116, 11214, 14292, 14418, 16674, 16821, 21438, 22428, 25011, 28836, 32157, 33348, 33642, 35333, 42876, 50022, 50463, 64314, 67284, 70666, 75033, 100044, 100926, 105999, 128628, 141332, 150066, 201852, 211998, 225099, 247331, 300132, 317997, 423996, 450198, 494662, 635994, 741993, 900396, 953991, 989324, 1271988, 1483986, 1907982, 2225979, 2861973, 2967972, 3815964, 4451958, 5723946, 6677937, 8903916, 11447892, 13355874, 20033811, 26711748, 40067622, 80135244]

約数ペア:

[(1, 80135244), (2, 40067622), (3, 26711748), (4, 20033811), (6, 13355874), (7, 11447892), (9, 8903916), (12, 6677937), (14, 5723946), (18, 4451958), (21, 3815964), (27, 2967972), (28, 2861973), (36, 2225979), (42, 1907982), (54, 1483986), (63, 1271988), (81, 989324), (84, 953991), (89, 900396), (108, 741993), (126, 635994), (162, 494662), (178, 450198), (189, 423996), (252, 317997), (267, 300132), (324, 247331), (356, 225099), (378, 211998), (397, 201852), (534, 150066), (567, 141332), (623, 128628), (756, 105999), (794, 100926), (801, 100044), (1068, 75033), (1134, 70666), (1191, 67284), (1246, 64314), (1588, 50463), (1602, 50022), (1869, 42876), (2268, 35333), (2382, 33642), (2403, 33348), (2492, 32157), (2779, 28836), (3204, 25011), (3573, 22428), (3738, 21438), (4764, 16821), (4806, 16674), (5558, 14418), (5607, 14292), (7146, 11214), (7209, 11116), (7476, 10719), (8337, 9612)]