77933744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{691}}^1$

素因数の和:778

約数の個数: 80

約数和(自身を含む): 185345280

約数和(自身を除く): 107411536

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 691, 742, 848, 1007, 1064, 1382, 1484, 2014, 2128, 2764, 2968, 4028, 4837, 5528, 5936, 7049, 8056, 9674, 11056, 13129, 14098, 16112, 19348, 26258, 28196, 36623, 38696, 52516, 56392, 73246, 77392, 91903, 105032, 112784, 146492, 183806, 210064, 256361, 292984, 367612, 512722, 585968, 695837, 735224, 1025444, 1391674, 1470448, 2050888, 2783348, 4101776, 4870859, 5566696, 9741718, 11133392, 19483436, 38966872, 77933744]

約数ペア:

[(1, 77933744), (2, 38966872), (4, 19483436), (7, 11133392), (8, 9741718), (14, 5566696), (16, 4870859), (19, 4101776), (28, 2783348), (38, 2050888), (53, 1470448), (56, 1391674), (76, 1025444), (106, 735224), (112, 695837), (133, 585968), (152, 512722), (212, 367612), (266, 292984), (304, 256361), (371, 210064), (424, 183806), (532, 146492), (691, 112784), (742, 105032), (848, 91903), (1007, 77392), (1064, 73246), (1382, 56392), (1484, 52516), (2014, 38696), (2128, 36623), (2764, 28196), (2968, 26258), (4028, 19348), (4837, 16112), (5528, 14098), (5936, 13129), (7049, 11056), (8056, 9674)]