71250256

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 173703168

約数和(自身を除く): 102452912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 151, 154, 176, 302, 308, 383, 604, 616, 766, 1057, 1208, 1232, 1532, 1661, 2114, 2416, 2681, 3064, 3322, 4213, 4228, 5362, 6128, 6644, 8426, 8456, 10724, 11627, 13288, 16852, 16912, 21448, 23254, 26576, 29491, 33704, 42896, 46508, 57833, 58982, 67408, 93016, 115666, 117964, 186032, 231332, 235928, 404831, 462664, 471856, 636163, 809662, 925328, 1272326, 1619324, 2544652, 3238648, 4453141, 5089304, 6477296, 8906282, 10178608, 17812564, 35625128, 71250256]

約数ペア:

[(1, 71250256), (2, 35625128), (4, 17812564), (7, 10178608), (8, 8906282), (11, 6477296), (14, 5089304), (16, 4453141), (22, 3238648), (28, 2544652), (44, 1619324), (56, 1272326), (77, 925328), (88, 809662), (112, 636163), (151, 471856), (154, 462664), (176, 404831), (302, 235928), (308, 231332), (383, 186032), (604, 117964), (616, 115666), (766, 93016), (1057, 67408), (1208, 58982), (1232, 57833), (1532, 46508), (1661, 42896), (2114, 33704), (2416, 29491), (2681, 26576), (3064, 23254), (3322, 21448), (4213, 16912), (4228, 16852), (5362, 13288), (6128, 11627), (6644, 10724), (8426, 8456)]