71849526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 102332874

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 179, 266, 358, 399, 503, 537, 798, 1006, 1074, 1253, 1509, 2506, 3018, 3401, 3521, 3759, 6802, 7042, 7518, 9557, 10203, 10563, 19114, 20406, 21126, 23807, 28671, 47614, 57342, 66899, 71421, 90037, 133798, 142842, 180074, 200697, 270111, 401394, 540222, 630259, 1260518, 1710703, 1890777, 3421406, 3781554, 5132109, 10264218, 11974921, 23949842, 35924763, 71849526]

約数ペア:

[(1, 71849526), (2, 35924763), (3, 23949842), (6, 11974921), (7, 10264218), (14, 5132109), (19, 3781554), (21, 3421406), (38, 1890777), (42, 1710703), (57, 1260518), (114, 630259), (133, 540222), (179, 401394), (266, 270111), (358, 200697), (399, 180074), (503, 142842), (537, 133798), (798, 90037), (1006, 71421), (1074, 66899), (1253, 57342), (1509, 47614), (2506, 28671), (3018, 23807), (3401, 21126), (3521, 20406), (3759, 19114), (6802, 10563), (7042, 10203), (7518, 9557)]