75481952

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 144

約数和(自身を含む): 195098400

約数和(自身を除く): 119616448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 49, 52, 56, 91, 92, 98, 104, 112, 161, 182, 184, 196, 208, 224, 299, 322, 343, 364, 368, 392, 416, 529, 598, 637, 644, 686, 728, 736, 784, 1058, 1127, 1196, 1274, 1288, 1372, 1456, 1568, 2093, 2116, 2254, 2392, 2548, 2576, 2744, 2912, 3703, 4186, 4232, 4459, 4508, 4784, 5096, 5152, 5488, 6877, 7406, 7889, 8372, 8464, 8918, 9016, 9568, 10192, 10976, 13754, 14651, 14812, 15778, 16744, 16928, 17836, 18032, 20384, 25921, 27508, 29302, 29624, 31556, 33488, 35672, 36064, 48139, 51842, 55016, 58604, 59248, 63112, 66976, 71344, 96278, 102557, 103684, 110032, 117208, 118496, 126224, 142688, 181447, 192556, 205114, 207368, 220064, 234416, 252448, 336973, 362894, 385112, 410228, 414736, 468832, 673946, 725788, 770224, 820456, 829472, 1347892, 1451576, 1540448, 1640912, 2358811, 2695784, 2903152, 3281824, 4717622, 5391568, 5806304, 9435244, 10783136, 18870488, 37740976, 75481952]

約数ペア:

[(1, 75481952), (2, 37740976), (4, 18870488), (7, 10783136), (8, 9435244), (13, 5806304), (14, 5391568), (16, 4717622), (23, 3281824), (26, 2903152), (28, 2695784), (32, 2358811), (46, 1640912), (49, 1540448), (52, 1451576), (56, 1347892), (91, 829472), (92, 820456), (98, 770224), (104, 725788), (112, 673946), (161, 468832), (182, 414736), (184, 410228), (196, 385112), (208, 362894), (224, 336973), (299, 252448), (322, 234416), (343, 220064), (364, 207368), (368, 205114), (392, 192556), (416, 181447), (529, 142688), (598, 126224), (637, 118496), (644, 117208), (686, 110032), (728, 103684), (736, 102557), (784, 96278), (1058, 71344), (1127, 66976), (1196, 63112), (1274, 59248), (1288, 58604), (1372, 55016), (1456, 51842), (1568, 48139), (2093, 36064), (2116, 35672), (2254, 33488), (2392, 31556), (2548, 29624), (2576, 29302), (2744, 27508), (2912, 25921), (3703, 20384), (4186, 18032), (4232, 17836), (4459, 16928), (4508, 16744), (4784, 15778), (5096, 14812), (5152, 14651), (5488, 13754), (6877, 10976), (7406, 10192), (7889, 9568), (8372, 9016), (8464, 8918)]