69856584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2551}}^1$

素因数の和:2730

約数の個数: 64

約数和(自身を含む): 200893440

約数和(自身を除く): 131036856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 163, 168, 326, 489, 652, 978, 1141, 1304, 1956, 2282, 2551, 3423, 3912, 4564, 5102, 6846, 7653, 9128, 10204, 13692, 15306, 17857, 20408, 27384, 30612, 35714, 53571, 61224, 71428, 107142, 142856, 214284, 415813, 428568, 831626, 1247439, 1663252, 2494878, 2910691, 3326504, 4989756, 5821382, 8732073, 9979512, 11642764, 17464146, 23285528, 34928292, 69856584]

約数ペア:

[(1, 69856584), (2, 34928292), (3, 23285528), (4, 17464146), (6, 11642764), (7, 9979512), (8, 8732073), (12, 5821382), (14, 4989756), (21, 3326504), (24, 2910691), (28, 2494878), (42, 1663252), (56, 1247439), (84, 831626), (163, 428568), (168, 415813), (326, 214284), (489, 142856), (652, 107142), (978, 71428), (1141, 61224), (1304, 53571), (1956, 35714), (2282, 30612), (2551, 27384), (3423, 20408), (3912, 17857), (4564, 15306), (5102, 13692), (6846, 10204), (7653, 9128)]