69120288

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2366

約数の個数: 72

約数和(自身を含む): 198486288

約数和(自身を除く): 129366000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2243, 2568, 3424, 3852, 4486, 5136, 6729, 7704, 8972, 10272, 13458, 15408, 17944, 20187, 26916, 30816, 35888, 40374, 53832, 71776, 80748, 107664, 161496, 215328, 240001, 322992, 480002, 645984, 720003, 960004, 1440006, 1920008, 2160009, 2880012, 3840016, 4320018, 5760024, 7680032, 8640036, 11520048, 17280072, 23040096, 34560144, 69120288]

約数ペア:

[(1, 69120288), (2, 34560144), (3, 23040096), (4, 17280072), (6, 11520048), (8, 8640036), (9, 7680032), (12, 5760024), (16, 4320018), (18, 3840016), (24, 2880012), (32, 2160009), (36, 1920008), (48, 1440006), (72, 960004), (96, 720003), (107, 645984), (144, 480002), (214, 322992), (288, 240001), (321, 215328), (428, 161496), (642, 107664), (856, 80748), (963, 71776), (1284, 53832), (1712, 40374), (1926, 35888), (2243, 30816), (2568, 26916), (3424, 20187), (3852, 17944), (4486, 15408), (5136, 13458), (6729, 10272), (7704, 8972)]