87146752

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4421}}^1$

素因数の和:4455

約数の個数: 72

約数和(自身を含む): 216925632

約数和(自身を除く): 129778880

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4421, 4928, 8842, 9856, 17684, 19712, 30947, 35368, 48631, 61894, 70736, 97262, 123788, 141472, 194524, 247576, 282944, 340417, 389048, 495152, 565888, 680834, 778096, 990304, 1131776, 1361668, 1556192, 1980608, 2723336, 3112384, 3961216, 5446672, 6224768, 7922432, 10893344, 12449536, 21786688, 43573376, 87146752]

約数ペア:

[(1, 87146752), (2, 43573376), (4, 21786688), (7, 12449536), (8, 10893344), (11, 7922432), (14, 6224768), (16, 5446672), (22, 3961216), (28, 3112384), (32, 2723336), (44, 1980608), (56, 1556192), (64, 1361668), (77, 1131776), (88, 990304), (112, 778096), (128, 680834), (154, 565888), (176, 495152), (224, 389048), (256, 340417), (308, 282944), (352, 247576), (448, 194524), (616, 141472), (704, 123788), (896, 97262), (1232, 70736), (1408, 61894), (1792, 48631), (2464, 35368), (2816, 30947), (4421, 19712), (4928, 17684), (8842, 9856)]