81370368

素因数分解:

$2^8\times 3^2\times {\mathrm{35317}}^1$

素因数の和:35339

約数の個数: 54

約数和(自身を含む): 234617474

約数和(自身を除く): 153247106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 35317, 70634, 105951, 141268, 211902, 282536, 317853, 423804, 565072, 635706, 847608, 1130144, 1271412, 1695216, 2260288, 2542824, 3390432, 4520576, 5085648, 6780864, 9041152, 10171296, 13561728, 20342592, 27123456, 40685184, 81370368]

約数ペア:

[(1, 81370368), (2, 40685184), (3, 27123456), (4, 20342592), (6, 13561728), (8, 10171296), (9, 9041152), (12, 6780864), (16, 5085648), (18, 4520576), (24, 3390432), (32, 2542824), (36, 2260288), (48, 1695216), (64, 1271412), (72, 1130144), (96, 847608), (128, 635706), (144, 565072), (192, 423804), (256, 317853), (288, 282536), (384, 211902), (576, 141268), (768, 105951), (1152, 70634), (2304, 35317)]