766563876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{10993}}^1$

素因数の和:11165

約数の個数: 72

約数和(自身を含む): 2100953400

約数和(自身を除く): 1334389524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 149, 156, 234, 298, 447, 468, 596, 894, 1341, 1788, 1937, 2682, 3874, 5364, 5811, 7748, 10993, 11622, 17433, 21986, 23244, 32979, 34866, 43972, 65958, 69732, 98937, 131916, 142909, 197874, 285818, 395748, 428727, 571636, 857454, 1286181, 1637957, 1714908, 2572362, 3275914, 4913871, 5144724, 6551828, 9827742, 14741613, 19655484, 21293441, 29483226, 42586882, 58966452, 63880323, 85173764, 127760646, 191640969, 255521292, 383281938, 766563876]

約数ペア:

[(1, 766563876), (2, 383281938), (3, 255521292), (4, 191640969), (6, 127760646), (9, 85173764), (12, 63880323), (13, 58966452), (18, 42586882), (26, 29483226), (36, 21293441), (39, 19655484), (52, 14741613), (78, 9827742), (117, 6551828), (149, 5144724), (156, 4913871), (234, 3275914), (298, 2572362), (447, 1714908), (468, 1637957), (596, 1286181), (894, 857454), (1341, 571636), (1788, 428727), (1937, 395748), (2682, 285818), (3874, 197874), (5364, 142909), (5811, 131916), (7748, 98937), (10993, 69732), (11622, 65958), (17433, 43972), (21986, 34866), (23244, 32979)]