73785272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9421}}^1$

素因数の和:9527

約数の個数: 32

約数和(自身を含む): 152636400

約数和(自身を除く): 78851128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3916, 7832, 9421, 18842, 37684, 75368, 103631, 207262, 414524, 829048, 838469, 1676938, 3353876, 6707752, 9223159, 18446318, 36892636, 73785272]

約数ペア:

[(1, 73785272), (2, 36892636), (4, 18446318), (8, 9223159), (11, 6707752), (22, 3353876), (44, 1676938), (88, 838469), (89, 829048), (178, 414524), (356, 207262), (712, 103631), (979, 75368), (1958, 37684), (3916, 18842), (7832, 9421)]