80716064

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:634

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 112336096

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 569, 572, 682, 806, 992, 1138, 1144, 1364, 1612, 2276, 2288, 2728, 3224, 4433, 4552, 4576, 5456, 6259, 6448, 7397, 8866, 9104, 10912, 12518, 12896, 14794, 17639, 17732, 18208, 25036, 29588, 35278, 35464, 50072, 59176, 70556, 70928, 81367, 100144, 118352, 141112, 141856, 162734, 194029, 200288, 229307, 236704, 282224, 325468, 388058, 458614, 564448, 650936, 776116, 917228, 1301872, 1552232, 1834456, 2522377, 2603744, 3104464, 3668912, 5044754, 6208928, 7337824, 10089508, 20179016, 40358032, 80716064]

約数ペア:

[(1, 80716064), (2, 40358032), (4, 20179016), (8, 10089508), (11, 7337824), (13, 6208928), (16, 5044754), (22, 3668912), (26, 3104464), (31, 2603744), (32, 2522377), (44, 1834456), (52, 1552232), (62, 1301872), (88, 917228), (104, 776116), (124, 650936), (143, 564448), (176, 458614), (208, 388058), (248, 325468), (286, 282224), (341, 236704), (352, 229307), (403, 200288), (416, 194029), (496, 162734), (569, 141856), (572, 141112), (682, 118352), (806, 100144), (992, 81367), (1138, 70928), (1144, 70556), (1364, 59176), (1612, 50072), (2276, 35464), (2288, 35278), (2728, 29588), (3224, 25036), (4433, 18208), (4552, 17732), (4576, 17639), (5456, 14794), (6259, 12896), (6448, 12518), (7397, 10912), (8866, 9104)]