75561234

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 72

約数和(自身を含む): 181273680

約数和(自身を除く): 105712446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 139, 147, 258, 278, 294, 301, 417, 602, 834, 903, 973, 1806, 1849, 1946, 2107, 2919, 3698, 4214, 5547, 5838, 5977, 6321, 6811, 11094, 11954, 12642, 12943, 13622, 17931, 20433, 25886, 35862, 38829, 40866, 41839, 77658, 83678, 90601, 125517, 181202, 251034, 257011, 271803, 292873, 514022, 543606, 585746, 771033, 878619, 1542066, 1757238, 1799077, 3598154, 5397231, 10794462, 12593539, 25187078, 37780617, 75561234]

約数ペア:

[(1, 75561234), (2, 37780617), (3, 25187078), (6, 12593539), (7, 10794462), (14, 5397231), (21, 3598154), (42, 1799077), (43, 1757238), (49, 1542066), (86, 878619), (98, 771033), (129, 585746), (139, 543606), (147, 514022), (258, 292873), (278, 271803), (294, 257011), (301, 251034), (417, 181202), (602, 125517), (834, 90601), (903, 83678), (973, 77658), (1806, 41839), (1849, 40866), (1946, 38829), (2107, 35862), (2919, 25886), (3698, 20433), (4214, 17931), (5547, 13622), (5838, 12943), (5977, 12642), (6321, 11954), (6811, 11094)]