64965978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2467}}^1$

素因数の和:2512

約数の個数: 96

約数和(自身を含む): 184803840

約数和(自身を除く): 119837862

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 798, 1197, 1254, 1386, 1463, 1881, 2394, 2467, 2926, 3762, 4389, 4934, 7401, 8778, 13167, 14802, 17269, 22203, 26334, 27137, 34538, 44406, 46873, 51807, 54274, 81411, 93746, 103614, 140619, 155421, 162822, 189959, 244233, 281238, 310842, 328111, 379918, 421857, 488466, 515603, 569877, 656222, 843714, 984333, 1031206, 1139754, 1546809, 1709631, 1968666, 2952999, 3093618, 3419262, 3609221, 4640427, 5905998, 7218442, 9280854, 10827663, 21655326, 32482989, 64965978]

約数ペア:

[(1, 64965978), (2, 32482989), (3, 21655326), (6, 10827663), (7, 9280854), (9, 7218442), (11, 5905998), (14, 4640427), (18, 3609221), (19, 3419262), (21, 3093618), (22, 2952999), (33, 1968666), (38, 1709631), (42, 1546809), (57, 1139754), (63, 1031206), (66, 984333), (77, 843714), (99, 656222), (114, 569877), (126, 515603), (133, 488466), (154, 421857), (171, 379918), (198, 328111), (209, 310842), (231, 281238), (266, 244233), (342, 189959), (399, 162822), (418, 155421), (462, 140619), (627, 103614), (693, 93746), (798, 81411), (1197, 54274), (1254, 51807), (1386, 46873), (1463, 44406), (1881, 34538), (2394, 27137), (2467, 26334), (2926, 22203), (3762, 17269), (4389, 14802), (4934, 13167), (7401, 8778)]