84989128

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11411}}^1$

素因数の和:11450

約数の個数: 48

約数和(自身を含む): 195145200

約数和(自身を除く): 110156072

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 11411, 22822, 45644, 79877, 91288, 159754, 216809, 319508, 433618, 559139, 639016, 867236, 1118278, 1517663, 1734472, 2236556, 3035326, 4473112, 6070652, 10623641, 12141304, 21247282, 42494564, 84989128]

約数ペア:

[(1, 84989128), (2, 42494564), (4, 21247282), (7, 12141304), (8, 10623641), (14, 6070652), (19, 4473112), (28, 3035326), (38, 2236556), (49, 1734472), (56, 1517663), (76, 1118278), (98, 867236), (133, 639016), (152, 559139), (196, 433618), (266, 319508), (392, 216809), (532, 159754), (931, 91288), (1064, 79877), (1862, 45644), (3724, 22822), (7448, 11411)]