68313684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1303}}^1$

素因数の和:1584

約数の個数: 48

約数和(自身を含む): 169561728

約数和(自身を除く): 101248044

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 257, 514, 771, 1028, 1303, 1542, 2606, 3084, 3909, 4369, 5212, 7818, 8738, 13107, 15636, 17476, 22151, 26214, 44302, 52428, 66453, 88604, 132906, 265812, 334871, 669742, 1004613, 1339484, 2009226, 4018452, 5692807, 11385614, 17078421, 22771228, 34156842, 68313684]

約数ペア:

[(1, 68313684), (2, 34156842), (3, 22771228), (4, 17078421), (6, 11385614), (12, 5692807), (17, 4018452), (34, 2009226), (51, 1339484), (68, 1004613), (102, 669742), (204, 334871), (257, 265812), (514, 132906), (771, 88604), (1028, 66453), (1303, 52428), (1542, 44302), (2606, 26214), (3084, 22151), (3909, 17476), (4369, 15636), (5212, 13107), (7818, 8738)]