90404608

素因数分解:

$2^8\times 7^2\times {\mathrm{7207}}^1$

素因数の和:7237

約数の個数: 54

約数和(自身を含む): 209947416

約数和(自身を除く): 119542808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 7207, 12544, 14414, 28828, 50449, 57656, 100898, 115312, 201796, 230624, 353143, 403592, 461248, 706286, 807184, 922496, 1412572, 1614368, 1844992, 2825144, 3228736, 5650288, 6457472, 11300576, 12914944, 22601152, 45202304, 90404608]

約数ペア:

[(1, 90404608), (2, 45202304), (4, 22601152), (7, 12914944), (8, 11300576), (14, 6457472), (16, 5650288), (28, 3228736), (32, 2825144), (49, 1844992), (56, 1614368), (64, 1412572), (98, 922496), (112, 807184), (128, 706286), (196, 461248), (224, 403592), (256, 353143), (392, 230624), (448, 201796), (784, 115312), (896, 100898), (1568, 57656), (1792, 50449), (3136, 28828), (6272, 14414), (7207, 12544)]