72123044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:852

約数の個数: 48

約数和(自身を含む): 153562752

約数和(自身を除く): 81439708

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 277, 476, 547, 554, 1094, 1108, 1939, 2188, 3829, 3878, 4709, 7658, 7756, 9299, 9418, 15316, 18598, 18836, 32963, 37196, 65093, 65926, 130186, 131852, 151519, 260372, 303038, 606076, 1060633, 2121266, 2575823, 4242532, 5151646, 10303292, 18030761, 36061522, 72123044]

約数ペア:

[(1, 72123044), (2, 36061522), (4, 18030761), (7, 10303292), (14, 5151646), (17, 4242532), (28, 2575823), (34, 2121266), (68, 1060633), (119, 606076), (238, 303038), (277, 260372), (476, 151519), (547, 131852), (554, 130186), (1094, 65926), (1108, 65093), (1939, 37196), (2188, 32963), (3829, 18836), (3878, 18598), (4709, 15316), (7658, 9418), (7756, 9299)]