81892188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 244608000

約数和(自身を除く): 162715812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 149, 189, 252, 298, 378, 447, 596, 727, 756, 894, 1043, 1341, 1454, 1788, 2086, 2181, 2682, 2908, 3129, 4023, 4172, 4362, 5089, 5364, 6258, 6543, 8046, 8724, 9387, 10178, 12516, 13086, 15267, 16092, 18774, 19629, 20356, 26172, 28161, 30534, 37548, 39258, 45801, 56322, 61068, 78516, 91602, 108323, 112644, 137403, 183204, 216646, 274806, 324969, 433292, 549612, 649938, 758261, 974907, 1299876, 1516522, 1949814, 2274783, 2924721, 3033044, 3899628, 4549566, 5849442, 6824349, 9099132, 11698884, 13648698, 20473047, 27297396, 40946094, 81892188]

約数ペア:

[(1, 81892188), (2, 40946094), (3, 27297396), (4, 20473047), (6, 13648698), (7, 11698884), (9, 9099132), (12, 6824349), (14, 5849442), (18, 4549566), (21, 3899628), (27, 3033044), (28, 2924721), (36, 2274783), (42, 1949814), (54, 1516522), (63, 1299876), (84, 974907), (108, 758261), (126, 649938), (149, 549612), (189, 433292), (252, 324969), (298, 274806), (378, 216646), (447, 183204), (596, 137403), (727, 112644), (756, 108323), (894, 91602), (1043, 78516), (1341, 61068), (1454, 56322), (1788, 45801), (2086, 39258), (2181, 37548), (2682, 30534), (2908, 28161), (3129, 26172), (4023, 20356), (4172, 19629), (4362, 18774), (5089, 16092), (5364, 15267), (6258, 13086), (6543, 12516), (8046, 10178), (8724, 9387)]