71706684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 131506116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 179, 228, 251, 266, 358, 399, 502, 532, 537, 716, 753, 798, 1004, 1074, 1253, 1506, 1596, 1757, 2148, 2506, 3012, 3401, 3514, 3759, 4769, 5012, 5271, 6802, 7028, 7518, 9538, 10203, 10542, 13604, 14307, 15036, 19076, 20406, 21084, 23807, 28614, 33383, 40812, 44929, 47614, 57228, 66766, 71421, 89858, 95228, 100149, 133532, 134787, 142842, 179716, 200298, 269574, 285684, 314503, 400596, 539148, 629006, 853651, 943509, 1258012, 1707302, 1887018, 2560953, 3414604, 3774036, 5121906, 5975557, 10243812, 11951114, 17926671, 23902228, 35853342, 71706684]

約数ペア:

[(1, 71706684), (2, 35853342), (3, 23902228), (4, 17926671), (6, 11951114), (7, 10243812), (12, 5975557), (14, 5121906), (19, 3774036), (21, 3414604), (28, 2560953), (38, 1887018), (42, 1707302), (57, 1258012), (76, 943509), (84, 853651), (114, 629006), (133, 539148), (179, 400596), (228, 314503), (251, 285684), (266, 269574), (358, 200298), (399, 179716), (502, 142842), (532, 134787), (537, 133532), (716, 100149), (753, 95228), (798, 89858), (1004, 71421), (1074, 66766), (1253, 57228), (1506, 47614), (1596, 44929), (1757, 40812), (2148, 33383), (2506, 28614), (3012, 23807), (3401, 21084), (3514, 20406), (3759, 19076), (4769, 15036), (5012, 14307), (5271, 13604), (6802, 10542), (7028, 10203), (7518, 9538)]