80212656608

素因数分解:

$2^5\times 7^2\times {\mathrm{139}}^1\times {\mathrm{368029}}^1$

素因数の和:368192

約数の個数: 72

約数和(自身を含む): 185023402200

約数和(自身を除く): 104810745592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 139, 196, 224, 278, 392, 556, 784, 973, 1112, 1568, 1946, 2224, 3892, 4448, 6811, 7784, 13622, 15568, 27244, 31136, 54488, 108976, 217952, 368029, 736058, 1472116, 2576203, 2944232, 5152406, 5888464, 10304812, 11776928, 18033421, 20609624, 36066842, 41219248, 51156031, 72133684, 82438496, 102312062, 144267368, 204624124, 288534736, 358092217, 409248248, 577069472, 716184434, 818496496, 1432368868, 1636992992, 2506645519, 2864737736, 5013291038, 5729475472, 10026582076, 11458950944, 20053164152, 40106328304, 80212656608]

約数ペア:

[(1, 80212656608), (2, 40106328304), (4, 20053164152), (7, 11458950944), (8, 10026582076), (14, 5729475472), (16, 5013291038), (28, 2864737736), (32, 2506645519), (49, 1636992992), (56, 1432368868), (98, 818496496), (112, 716184434), (139, 577069472), (196, 409248248), (224, 358092217), (278, 288534736), (392, 204624124), (556, 144267368), (784, 102312062), (973, 82438496), (1112, 72133684), (1568, 51156031), (1946, 41219248), (2224, 36066842), (3892, 20609624), (4448, 18033421), (6811, 11776928), (7784, 10304812), (13622, 5888464), (15568, 5152406), (27244, 2944232), (31136, 2576203), (54488, 1472116), (108976, 736058), (217952, 368029)]