76688668

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1667}}^1$

素因数の和:1762

約数の個数: 48

約数和(自身を含む): 161409024

約数和(自身を除く): 84720356

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 1667, 3286, 3334, 6572, 6668, 11501, 11669, 23002, 23338, 46004, 46676, 51677, 88351, 103354, 176702, 206708, 353404, 361739, 618457, 723478, 1236914, 1446956, 2473828, 2738881, 5477762, 10955524, 19172167, 38344334, 76688668]

約数ペア:

[(1, 76688668), (2, 38344334), (4, 19172167), (7, 10955524), (14, 5477762), (28, 2738881), (31, 2473828), (53, 1446956), (62, 1236914), (106, 723478), (124, 618457), (212, 361739), (217, 353404), (371, 206708), (434, 176702), (742, 103354), (868, 88351), (1484, 51677), (1643, 46676), (1667, 46004), (3286, 23338), (3334, 23002), (6572, 11669), (6668, 11501)]