72333152

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 78463648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 271, 304, 439, 542, 608, 878, 1084, 1756, 2168, 3512, 4336, 5149, 7024, 8341, 8672, 10298, 14048, 16682, 20596, 33364, 41192, 66728, 82384, 118969, 133456, 164768, 237938, 266912, 475876, 951752, 1903504, 2260411, 3807008, 4520822, 9041644, 18083288, 36166576, 72333152]

約数ペア:

[(1, 72333152), (2, 36166576), (4, 18083288), (8, 9041644), (16, 4520822), (19, 3807008), (32, 2260411), (38, 1903504), (76, 951752), (152, 475876), (271, 266912), (304, 237938), (439, 164768), (542, 133456), (608, 118969), (878, 82384), (1084, 66728), (1756, 41192), (2168, 33364), (3512, 20596), (4336, 16682), (5149, 14048), (7024, 10298), (8341, 8672)]