77187572

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3433}}^1$

素因数の和:3528

約数の個数: 48

約数和(自身を含む): 170765952

約数和(自身を除く): 93578380

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 73, 77, 146, 154, 292, 308, 511, 803, 1022, 1606, 2044, 3212, 3433, 5621, 6866, 11242, 13732, 22484, 24031, 37763, 48062, 75526, 96124, 151052, 250609, 264341, 501218, 528682, 1002436, 1057364, 1754263, 2756699, 3508526, 5513398, 7017052, 11026796, 19296893, 38593786, 77187572]

約数ペア:

[(1, 77187572), (2, 38593786), (4, 19296893), (7, 11026796), (11, 7017052), (14, 5513398), (22, 3508526), (28, 2756699), (44, 1754263), (73, 1057364), (77, 1002436), (146, 528682), (154, 501218), (292, 264341), (308, 250609), (511, 151052), (803, 96124), (1022, 75526), (1606, 48062), (2044, 37763), (3212, 24031), (3433, 22484), (5621, 13732), (6866, 11242)]