87501456

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{12401}}^1$

素因数の和:12429

約数の個数: 90

約数和(自身を含む): 284886342

約数和(自身を除く): 197384886

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 12401, 24802, 37203, 49604, 74406, 86807, 99208, 111609, 148812, 173614, 198416, 223218, 260421, 297624, 347228, 446436, 520842, 595248, 607649, 694456, 781263, 892872, 1041684, 1215298, 1388912, 1562526, 1785744, 1822947, 2083368, 2430596, 3125052, 3645894, 4166736, 4861192, 5468841, 6250104, 7291788, 9722384, 10937682, 12500208, 14583576, 21875364, 29167152, 43750728, 87501456]

約数ペア:

[(1, 87501456), (2, 43750728), (3, 29167152), (4, 21875364), (6, 14583576), (7, 12500208), (8, 10937682), (9, 9722384), (12, 7291788), (14, 6250104), (16, 5468841), (18, 4861192), (21, 4166736), (24, 3645894), (28, 3125052), (36, 2430596), (42, 2083368), (48, 1822947), (49, 1785744), (56, 1562526), (63, 1388912), (72, 1215298), (84, 1041684), (98, 892872), (112, 781263), (126, 694456), (144, 607649), (147, 595248), (168, 520842), (196, 446436), (252, 347228), (294, 297624), (336, 260421), (392, 223218), (441, 198416), (504, 173614), (588, 148812), (784, 111609), (882, 99208), (1008, 86807), (1176, 74406), (1764, 49604), (2352, 37203), (3528, 24802), (7056, 12401)]