78982974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15289}}^1$

素因数の和:15345

約数の個数: 48

約数和(自身を含む): 200360160

約数和(自身を除く): 121377186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 15289, 30578, 45867, 91734, 107023, 137601, 214046, 275202, 321069, 626849, 642138, 963207, 1253698, 1880547, 1926414, 3761094, 4387943, 5641641, 8775886, 11283282, 13163829, 26327658, 39491487, 78982974]

約数ペア:

[(1, 78982974), (2, 39491487), (3, 26327658), (6, 13163829), (7, 11283282), (9, 8775886), (14, 5641641), (18, 4387943), (21, 3761094), (41, 1926414), (42, 1880547), (63, 1253698), (82, 963207), (123, 642138), (126, 626849), (246, 321069), (287, 275202), (369, 214046), (574, 137601), (738, 107023), (861, 91734), (1722, 45867), (2583, 30578), (5166, 15289)]