81422544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{242329}}^1$

素因数の和:242347

約数の個数: 40

約数和(自身を含む): 240391360

約数和(自身を除く): 158968816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 242329, 484658, 726987, 969316, 1453974, 1696303, 1938632, 2907948, 3392606, 3877264, 5088909, 5815896, 6785212, 10177818, 11631792, 13570424, 20355636, 27140848, 40711272, 81422544]

約数ペア:

[(1, 81422544), (2, 40711272), (3, 27140848), (4, 20355636), (6, 13570424), (7, 11631792), (8, 10177818), (12, 6785212), (14, 5815896), (16, 5088909), (21, 3877264), (24, 3392606), (28, 2907948), (42, 1938632), (48, 1696303), (56, 1453974), (84, 969316), (112, 726987), (168, 484658), (336, 242329)]