80545192

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 198696960

約数和(自身を除く): 118151768

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 43, 52, 56, 62, 83, 86, 91, 104, 124, 166, 172, 182, 217, 248, 301, 332, 344, 364, 403, 434, 559, 581, 602, 664, 728, 806, 868, 1079, 1118, 1162, 1204, 1333, 1612, 1736, 2158, 2236, 2324, 2408, 2573, 2666, 2821, 3224, 3569, 3913, 4316, 4472, 4648, 5146, 5332, 5642, 7138, 7553, 7826, 8632, 9331, 10292, 10664, 11284, 14276, 15106, 15652, 17329, 18011, 18662, 20584, 22568, 24983, 28552, 30212, 31304, 33449, 34658, 36022, 37324, 46397, 49966, 60424, 66898, 69316, 72044, 74648, 92794, 99932, 110639, 121303, 133796, 138632, 144088, 185588, 199864, 221278, 234143, 242606, 267592, 324779, 371176, 442556, 468286, 485212, 649558, 774473, 885112, 936572, 970424, 1299116, 1438307, 1548946, 1873144, 2598232, 2876614, 3097892, 5753228, 6195784, 10068149, 11506456, 20136298, 40272596, 80545192]

約数ペア:

[(1, 80545192), (2, 40272596), (4, 20136298), (7, 11506456), (8, 10068149), (13, 6195784), (14, 5753228), (26, 3097892), (28, 2876614), (31, 2598232), (43, 1873144), (52, 1548946), (56, 1438307), (62, 1299116), (83, 970424), (86, 936572), (91, 885112), (104, 774473), (124, 649558), (166, 485212), (172, 468286), (182, 442556), (217, 371176), (248, 324779), (301, 267592), (332, 242606), (344, 234143), (364, 221278), (403, 199864), (434, 185588), (559, 144088), (581, 138632), (602, 133796), (664, 121303), (728, 110639), (806, 99932), (868, 92794), (1079, 74648), (1118, 72044), (1162, 69316), (1204, 66898), (1333, 60424), (1612, 49966), (1736, 46397), (2158, 37324), (2236, 36022), (2324, 34658), (2408, 33449), (2573, 31304), (2666, 30212), (2821, 28552), (3224, 24983), (3569, 22568), (3913, 20584), (4316, 18662), (4472, 18011), (4648, 17329), (5146, 15652), (5332, 15106), (5642, 14276), (7138, 11284), (7553, 10664), (7826, 10292), (8632, 9331)]