87634428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1123}}^1$

素因数の和:2066

約数の個数: 48

約数和(自身を含む): 234151680

約数和(自身を除く): 146517252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 929, 1123, 1858, 2246, 2787, 3369, 3716, 4492, 5574, 6503, 6738, 7861, 11148, 13006, 13476, 15722, 19509, 23583, 26012, 31444, 39018, 47166, 78036, 94332, 1043267, 2086534, 3129801, 4173068, 6259602, 7302869, 12519204, 14605738, 21908607, 29211476, 43817214, 87634428]

約数ペア:

[(1, 87634428), (2, 43817214), (3, 29211476), (4, 21908607), (6, 14605738), (7, 12519204), (12, 7302869), (14, 6259602), (21, 4173068), (28, 3129801), (42, 2086534), (84, 1043267), (929, 94332), (1123, 78036), (1858, 47166), (2246, 39018), (2787, 31444), (3369, 26012), (3716, 23583), (4492, 19509), (5574, 15722), (6503, 13476), (6738, 13006), (7861, 11148)]