73147128

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70879}}^1$

素因数の和:70931

約数の個数: 32

約数和(自身を含む): 187123200

約数和(自身を除く): 113976072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 70879, 141758, 212637, 283516, 425274, 567032, 850548, 1701096, 3047797, 6095594, 9143391, 12191188, 18286782, 24382376, 36573564, 73147128]

約数ペア:

[(1, 73147128), (2, 36573564), (3, 24382376), (4, 18286782), (6, 12191188), (8, 9143391), (12, 6095594), (24, 3047797), (43, 1701096), (86, 850548), (129, 567032), (172, 425274), (258, 283516), (344, 212637), (516, 141758), (1032, 70879)]