64976226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 89126814

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 97, 123, 194, 246, 287, 291, 389, 574, 582, 679, 778, 861, 1167, 1358, 1722, 2037, 2334, 2723, 3977, 4074, 5446, 7954, 8169, 11931, 15949, 16338, 23862, 27839, 31898, 37733, 47847, 55678, 75466, 83517, 95694, 111643, 113199, 167034, 223286, 226398, 264131, 334929, 528262, 669858, 792393, 1547053, 1584786, 3094106, 4641159, 9282318, 10829371, 21658742, 32488113, 64976226]

約数ペア:

[(1, 64976226), (2, 32488113), (3, 21658742), (6, 10829371), (7, 9282318), (14, 4641159), (21, 3094106), (41, 1584786), (42, 1547053), (82, 792393), (97, 669858), (123, 528262), (194, 334929), (246, 264131), (287, 226398), (291, 223286), (389, 167034), (574, 113199), (582, 111643), (679, 95694), (778, 83517), (861, 75466), (1167, 55678), (1358, 47847), (1722, 37733), (2037, 31898), (2334, 27839), (2723, 23862), (3977, 16338), (4074, 15949), (5446, 11931), (7954, 8169)]