78442336

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2676

約数の個数: 72

約数和(自身を含む): 189173880

約数和(自身を除く): 110731544

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2633, 3724, 4256, 5266, 7448, 10532, 14896, 18431, 21064, 29792, 36862, 42128, 50027, 73724, 84256, 100054, 129017, 147448, 200108, 258034, 294896, 350189, 400216, 516068, 589792, 700378, 800432, 1032136, 1400756, 1600864, 2064272, 2451323, 2801512, 4128544, 4902646, 5603024, 9805292, 11206048, 19610584, 39221168, 78442336]

約数ペア:

[(1, 78442336), (2, 39221168), (4, 19610584), (7, 11206048), (8, 9805292), (14, 5603024), (16, 4902646), (19, 4128544), (28, 2801512), (32, 2451323), (38, 2064272), (49, 1600864), (56, 1400756), (76, 1032136), (98, 800432), (112, 700378), (133, 589792), (152, 516068), (196, 400216), (224, 350189), (266, 294896), (304, 258034), (392, 200108), (532, 147448), (608, 129017), (784, 100054), (931, 84256), (1064, 73724), (1568, 50027), (1862, 42128), (2128, 36862), (2633, 29792), (3724, 21064), (4256, 18431), (5266, 14896), (7448, 10532)]