80743768

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 96

約数和(自身を含む): 191041200

約数和(自身を除く): 110297432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 293, 296, 392, 518, 532, 586, 703, 931, 1036, 1064, 1172, 1406, 1813, 1862, 2051, 2072, 2344, 2812, 3626, 3724, 4102, 4921, 5567, 5624, 7252, 7448, 8204, 9842, 10841, 11134, 14357, 14504, 16408, 19684, 21682, 22268, 28714, 34447, 38969, 39368, 43364, 44536, 57428, 68894, 75887, 77938, 86728, 114856, 137788, 151774, 155876, 205979, 272783, 275576, 303548, 311752, 411958, 531209, 545566, 607096, 823916, 1062418, 1091132, 1441853, 1647832, 2124836, 2182264, 2883706, 4249672, 5767412, 10092971, 11534824, 20185942, 40371884, 80743768]

約数ペア:

[(1, 80743768), (2, 40371884), (4, 20185942), (7, 11534824), (8, 10092971), (14, 5767412), (19, 4249672), (28, 2883706), (37, 2182264), (38, 2124836), (49, 1647832), (56, 1441853), (74, 1091132), (76, 1062418), (98, 823916), (133, 607096), (148, 545566), (152, 531209), (196, 411958), (259, 311752), (266, 303548), (293, 275576), (296, 272783), (392, 205979), (518, 155876), (532, 151774), (586, 137788), (703, 114856), (931, 86728), (1036, 77938), (1064, 75887), (1172, 68894), (1406, 57428), (1813, 44536), (1862, 43364), (2051, 39368), (2072, 38969), (2344, 34447), (2812, 28714), (3626, 22268), (3724, 21682), (4102, 19684), (4921, 16408), (5567, 14504), (5624, 14357), (7252, 11134), (7448, 10841), (8204, 9842)]