84278124

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2780

約数の個数: 96

約数和(自身を含む): 255897600

約数和(自身を除く): 171619476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 82, 84, 108, 123, 126, 164, 189, 246, 252, 287, 369, 378, 492, 574, 738, 756, 861, 1107, 1148, 1476, 1722, 2214, 2583, 2719, 3444, 4428, 5166, 5438, 7749, 8157, 10332, 10876, 15498, 16314, 19033, 24471, 30996, 32628, 38066, 48942, 57099, 73413, 76132, 97884, 111479, 114198, 146826, 171297, 222958, 228396, 293652, 334437, 342594, 445916, 513891, 668874, 685188, 780353, 1003311, 1027782, 1337748, 1560706, 2006622, 2055564, 2341059, 3009933, 3121412, 4013244, 4682118, 6019866, 7023177, 9364236, 12039732, 14046354, 21069531, 28092708, 42139062, 84278124]

約数ペア:

[(1, 84278124), (2, 42139062), (3, 28092708), (4, 21069531), (6, 14046354), (7, 12039732), (9, 9364236), (12, 7023177), (14, 6019866), (18, 4682118), (21, 4013244), (27, 3121412), (28, 3009933), (36, 2341059), (41, 2055564), (42, 2006622), (54, 1560706), (63, 1337748), (82, 1027782), (84, 1003311), (108, 780353), (123, 685188), (126, 668874), (164, 513891), (189, 445916), (246, 342594), (252, 334437), (287, 293652), (369, 228396), (378, 222958), (492, 171297), (574, 146826), (738, 114198), (756, 111479), (861, 97884), (1107, 76132), (1148, 73413), (1476, 57099), (1722, 48942), (2214, 38066), (2583, 32628), (2719, 30996), (3444, 24471), (4428, 19033), (5166, 16314), (5438, 15498), (7749, 10876), (8157, 10332)]