71961156

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{6469}}^1$

素因数の和:6585

約数の個数: 48

約数和(自身を含む): 188406400

約数和(自身を除く): 116445244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 108, 206, 309, 412, 618, 927, 1236, 1854, 2781, 3708, 5562, 6469, 11124, 12938, 19407, 25876, 38814, 58221, 77628, 116442, 174663, 232884, 349326, 666307, 698652, 1332614, 1998921, 2665228, 3997842, 5996763, 7995684, 11993526, 17990289, 23987052, 35980578, 71961156]

約数ペア:

[(1, 71961156), (2, 35980578), (3, 23987052), (4, 17990289), (6, 11993526), (9, 7995684), (12, 5996763), (18, 3997842), (27, 2665228), (36, 1998921), (54, 1332614), (103, 698652), (108, 666307), (206, 349326), (309, 232884), (412, 174663), (618, 116442), (927, 77628), (1236, 58221), (1854, 38814), (2781, 25876), (3708, 19407), (5562, 12938), (6469, 11124)]