120772036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{829}}^1$

素因数の和:905

約数の個数: 72

約数和(自身を含む): 272000960

約数和(自身を除く): 151228924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 121, 154, 172, 242, 301, 308, 473, 484, 602, 829, 847, 946, 1204, 1658, 1694, 1892, 3311, 3316, 3388, 5203, 5803, 6622, 9119, 10406, 11606, 13244, 18238, 20812, 23212, 35647, 36421, 36476, 63833, 71294, 72842, 100309, 127666, 142588, 145684, 200618, 249529, 255332, 392117, 401236, 499058, 702163, 784234, 998116, 1404326, 1568468, 2744819, 2808652, 4313287, 5489638, 8626574, 10979276, 17253148, 30193009, 60386018, 120772036]

約数ペア:

[(1, 120772036), (2, 60386018), (4, 30193009), (7, 17253148), (11, 10979276), (14, 8626574), (22, 5489638), (28, 4313287), (43, 2808652), (44, 2744819), (77, 1568468), (86, 1404326), (121, 998116), (154, 784234), (172, 702163), (242, 499058), (301, 401236), (308, 392117), (473, 255332), (484, 249529), (602, 200618), (829, 145684), (847, 142588), (946, 127666), (1204, 100309), (1658, 72842), (1694, 71294), (1892, 63833), (3311, 36476), (3316, 36421), (3388, 35647), (5203, 23212), (5803, 20812), (6622, 18238), (9119, 13244), (10406, 11606)]