70233272

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 141137640

約数和(自身を除く): 70904368

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 293, 332, 361, 586, 664, 722, 1172, 1444, 1577, 2344, 2888, 3154, 5567, 6308, 11134, 12616, 22268, 24319, 29963, 44536, 48638, 59926, 97276, 105773, 119852, 194552, 211546, 239704, 423092, 462061, 846184, 924122, 1848244, 3696488, 8779159, 17558318, 35116636, 70233272]

約数ペア:

[(1, 70233272), (2, 35116636), (4, 17558318), (8, 8779159), (19, 3696488), (38, 1848244), (76, 924122), (83, 846184), (152, 462061), (166, 423092), (293, 239704), (332, 211546), (361, 194552), (586, 119852), (664, 105773), (722, 97276), (1172, 59926), (1444, 48638), (1577, 44536), (2344, 29963), (2888, 24319), (3154, 22268), (5567, 12616), (6308, 11134)]