8206884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1169

約数の個数: 72

約数和(自身を含む): 24548160

約数和(自身を除く): 16341276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1123, 1218, 1827, 2246, 2436, 3369, 3654, 4492, 6738, 7308, 7861, 10107, 13476, 15722, 20214, 23583, 31444, 32567, 40428, 47166, 65134, 70749, 94332, 97701, 130268, 141498, 195402, 227969, 282996, 293103, 390804, 455938, 586206, 683907, 911876, 1172412, 1367814, 2051721, 2735628, 4103442, 8206884]

約数ペア:

[(1, 8206884), (2, 4103442), (3, 2735628), (4, 2051721), (6, 1367814), (7, 1172412), (9, 911876), (12, 683907), (14, 586206), (18, 455938), (21, 390804), (28, 293103), (29, 282996), (36, 227969), (42, 195402), (58, 141498), (63, 130268), (84, 97701), (87, 94332), (116, 70749), (126, 65134), (174, 47166), (203, 40428), (252, 32567), (261, 31444), (348, 23583), (406, 20214), (522, 15722), (609, 13476), (812, 10107), (1044, 7861), (1123, 7308), (1218, 6738), (1827, 4492), (2246, 3654), (2436, 3369)]