66722328

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{19717}}^1$

素因数の和:19776

約数の個数: 48

約数和(自身を含む): 184560480

約数和(自身を除く): 117838152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 19717, 39434, 59151, 78868, 118302, 157736, 177453, 236604, 354906, 473208, 709812, 926699, 1419624, 1853398, 2780097, 3706796, 5560194, 7413592, 8340291, 11120388, 16680582, 22240776, 33361164, 66722328]

約数ペア:

[(1, 66722328), (2, 33361164), (3, 22240776), (4, 16680582), (6, 11120388), (8, 8340291), (9, 7413592), (12, 5560194), (18, 3706796), (24, 2780097), (36, 1853398), (47, 1419624), (72, 926699), (94, 709812), (141, 473208), (188, 354906), (282, 236604), (376, 177453), (423, 157736), (564, 118302), (846, 78868), (1128, 59151), (1692, 39434), (3384, 19717)]