73431296

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 158941440

約数和(自身を除く): 85510144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 256, 272, 359, 376, 544, 718, 752, 799, 1088, 1436, 1504, 1598, 2176, 2872, 3008, 3196, 4352, 5744, 6016, 6103, 6392, 11488, 12032, 12206, 12784, 16873, 22976, 24412, 25568, 33746, 45952, 48824, 51136, 67492, 91904, 97648, 102272, 134984, 195296, 204544, 269968, 286841, 390592, 539936, 573682, 781184, 1079872, 1147364, 1562368, 2159744, 2294728, 4319488, 4589456, 9178912, 18357824, 36715648, 73431296]

約数ペア:

[(1, 73431296), (2, 36715648), (4, 18357824), (8, 9178912), (16, 4589456), (17, 4319488), (32, 2294728), (34, 2159744), (47, 1562368), (64, 1147364), (68, 1079872), (94, 781184), (128, 573682), (136, 539936), (188, 390592), (256, 286841), (272, 269968), (359, 204544), (376, 195296), (544, 134984), (718, 102272), (752, 97648), (799, 91904), (1088, 67492), (1436, 51136), (1504, 48824), (1598, 45952), (2176, 33746), (2872, 25568), (3008, 24412), (3196, 22976), (4352, 16873), (5744, 12784), (6016, 12206), (6103, 12032), (6392, 11488)]