80763984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4257

約数の個数: 120

約数和(自身を含む): 271976640

約数和(自身を除く): 191212656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4217, 4788, 6384, 8434, 9576, 12651, 16868, 19152, 25302, 29519, 33736, 37953, 50604, 59038, 67472, 75906, 80123, 88557, 101208, 118076, 151812, 160246, 177114, 202416, 236152, 240369, 265671, 303624, 320492, 354228, 472304, 480738, 531342, 560861, 607248, 640984, 708456, 721107, 961476, 1062684, 1121722, 1281968, 1416912, 1442214, 1682583, 1922952, 2125368, 2243444, 2884428, 3365166, 3845904, 4250736, 4486888, 5047749, 5768856, 6730332, 8973776, 10095498, 11537712, 13460664, 20190996, 26921328, 40381992, 80763984]

約数ペア:

[(1, 80763984), (2, 40381992), (3, 26921328), (4, 20190996), (6, 13460664), (7, 11537712), (8, 10095498), (9, 8973776), (12, 6730332), (14, 5768856), (16, 5047749), (18, 4486888), (19, 4250736), (21, 3845904), (24, 3365166), (28, 2884428), (36, 2243444), (38, 2125368), (42, 1922952), (48, 1682583), (56, 1442214), (57, 1416912), (63, 1281968), (72, 1121722), (76, 1062684), (84, 961476), (112, 721107), (114, 708456), (126, 640984), (133, 607248), (144, 560861), (152, 531342), (168, 480738), (171, 472304), (228, 354228), (252, 320492), (266, 303624), (304, 265671), (336, 240369), (342, 236152), (399, 202416), (456, 177114), (504, 160246), (532, 151812), (684, 118076), (798, 101208), (912, 88557), (1008, 80123), (1064, 75906), (1197, 67472), (1368, 59038), (1596, 50604), (2128, 37953), (2394, 33736), (2736, 29519), (3192, 25302), (4217, 19152), (4788, 16868), (6384, 12651), (8434, 9576)]