69360256

素因数分解:

$2^7\times 7^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 159120000

約数和(自身を除く): 89759744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 389, 398, 448, 778, 796, 896, 1393, 1556, 1592, 2723, 2786, 3112, 3184, 5446, 5572, 6224, 6368, 10892, 11144, 12448, 12736, 21784, 22288, 24896, 25472, 43568, 44576, 49792, 77411, 87136, 89152, 154822, 174272, 178304, 309644, 348544, 541877, 619288, 1083754, 1238576, 2167508, 2477152, 4335016, 4954304, 8670032, 9908608, 17340064, 34680128, 69360256]

約数ペア:

[(1, 69360256), (2, 34680128), (4, 17340064), (7, 9908608), (8, 8670032), (14, 4954304), (16, 4335016), (28, 2477152), (32, 2167508), (56, 1238576), (64, 1083754), (112, 619288), (128, 541877), (199, 348544), (224, 309644), (389, 178304), (398, 174272), (448, 154822), (778, 89152), (796, 87136), (896, 77411), (1393, 49792), (1556, 44576), (1592, 43568), (2723, 25472), (2786, 24896), (3112, 22288), (3184, 21784), (5446, 12736), (5572, 12448), (6224, 11144), (6368, 10892)]