81303072

素因数分解:

$2^5\times 3^1\times {\mathrm{97}}^1\times {\mathrm{8731}}^1$

素因数の和:8841

約数の個数: 48

約数和(自身を含む): 215645472

約数和(自身を除く): 134342400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 3104, 4656, 8731, 9312, 17462, 26193, 34924, 52386, 69848, 104772, 139696, 209544, 279392, 419088, 838176, 846907, 1693814, 2540721, 3387628, 5081442, 6775256, 10162884, 13550512, 20325768, 27101024, 40651536, 81303072]

約数ペア:

[(1, 81303072), (2, 40651536), (3, 27101024), (4, 20325768), (6, 13550512), (8, 10162884), (12, 6775256), (16, 5081442), (24, 3387628), (32, 2540721), (48, 1693814), (96, 846907), (97, 838176), (194, 419088), (291, 279392), (388, 209544), (582, 139696), (776, 104772), (1164, 69848), (1552, 52386), (2328, 34924), (3104, 26193), (4656, 17462), (8731, 9312)]