71704836

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5807}}^1$

素因数の和:5838

約数の個数: 72

約数和(自身を含む): 211411200

約数和(自身を除く): 139706364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5807, 6174, 11614, 12348, 17421, 23228, 34842, 40649, 52263, 69684, 81298, 104526, 121947, 162596, 209052, 243894, 284543, 365841, 487788, 569086, 731682, 853629, 1138172, 1463364, 1707258, 1991801, 2560887, 3414516, 3983602, 5121774, 5975403, 7967204, 10243548, 11950806, 17926209, 23901612, 35852418, 71704836]

約数ペア:

[(1, 71704836), (2, 35852418), (3, 23901612), (4, 17926209), (6, 11950806), (7, 10243548), (9, 7967204), (12, 5975403), (14, 5121774), (18, 3983602), (21, 3414516), (28, 2560887), (36, 1991801), (42, 1707258), (49, 1463364), (63, 1138172), (84, 853629), (98, 731682), (126, 569086), (147, 487788), (196, 365841), (252, 284543), (294, 243894), (343, 209052), (441, 162596), (588, 121947), (686, 104526), (882, 81298), (1029, 69684), (1372, 52263), (1764, 40649), (2058, 34842), (3087, 23228), (4116, 17421), (5807, 12348), (6174, 11614)]