77813764

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{8447}}^1$

素因数の和:8512

約数の個数: 36

約数和(自身を含む): 161796096

約数和(自身を除く): 83982332

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 4606, 8447, 9212, 16894, 33788, 59129, 118258, 236516, 397009, 413903, 794018, 827806, 1588036, 1655612, 2779063, 5558126, 11116252, 19453441, 38906882, 77813764]

約数ペア:

[(1, 77813764), (2, 38906882), (4, 19453441), (7, 11116252), (14, 5558126), (28, 2779063), (47, 1655612), (49, 1588036), (94, 827806), (98, 794018), (188, 413903), (196, 397009), (329, 236516), (658, 118258), (1316, 59129), (2303, 33788), (4606, 16894), (8447, 9212)]