78884118

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^2\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 72

約数和(自身を含む): 184519608

約数和(自身を除く): 105635490

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 193, 243, 261, 386, 486, 522, 579, 783, 841, 1158, 1566, 1682, 1737, 2349, 2523, 3474, 4698, 5046, 5211, 5597, 7047, 7569, 10422, 11194, 14094, 15138, 15633, 16791, 22707, 31266, 33582, 45414, 46899, 50373, 68121, 93798, 100746, 136242, 151119, 162313, 204363, 302238, 324626, 408726, 453357, 486939, 906714, 973878, 1360071, 1460817, 2720142, 2921634, 4382451, 8764902, 13147353, 26294706, 39442059, 78884118]

約数ペア:

[(1, 78884118), (2, 39442059), (3, 26294706), (6, 13147353), (9, 8764902), (18, 4382451), (27, 2921634), (29, 2720142), (54, 1460817), (58, 1360071), (81, 973878), (87, 906714), (162, 486939), (174, 453357), (193, 408726), (243, 324626), (261, 302238), (386, 204363), (486, 162313), (522, 151119), (579, 136242), (783, 100746), (841, 93798), (1158, 68121), (1566, 50373), (1682, 46899), (1737, 45414), (2349, 33582), (2523, 31266), (3474, 22707), (4698, 16791), (5046, 15633), (5211, 15138), (5597, 14094), (7047, 11194), (7569, 10422)]