73906728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 227819520

約数和(自身を除く): 153912792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 617, 644, 651, 713, 744, 868, 966, 1234, 1288, 1302, 1426, 1736, 1851, 1932, 2139, 2468, 2604, 2852, 3702, 3864, 4278, 4319, 4936, 4991, 5208, 5704, 7404, 8556, 8638, 9982, 12957, 14191, 14808, 14973, 17112, 17276, 19127, 19964, 25914, 28382, 29946, 34552, 38254, 39928, 42573, 51828, 56764, 57381, 59892, 76508, 85146, 99337, 103656, 113528, 114762, 119784, 133889, 153016, 170292, 198674, 229524, 267778, 298011, 340584, 397348, 401667, 439921, 459048, 535556, 596022, 794696, 803334, 879842, 1071112, 1192044, 1319763, 1606668, 1759684, 2384088, 2639526, 3079447, 3213336, 3519368, 5279052, 6158894, 9238341, 10558104, 12317788, 18476682, 24635576, 36953364, 73906728]

約数ペア:

[(1, 73906728), (2, 36953364), (3, 24635576), (4, 18476682), (6, 12317788), (7, 10558104), (8, 9238341), (12, 6158894), (14, 5279052), (21, 3519368), (23, 3213336), (24, 3079447), (28, 2639526), (31, 2384088), (42, 1759684), (46, 1606668), (56, 1319763), (62, 1192044), (69, 1071112), (84, 879842), (92, 803334), (93, 794696), (124, 596022), (138, 535556), (161, 459048), (168, 439921), (184, 401667), (186, 397348), (217, 340584), (248, 298011), (276, 267778), (322, 229524), (372, 198674), (434, 170292), (483, 153016), (552, 133889), (617, 119784), (644, 114762), (651, 113528), (713, 103656), (744, 99337), (868, 85146), (966, 76508), (1234, 59892), (1288, 57381), (1302, 56764), (1426, 51828), (1736, 42573), (1851, 39928), (1932, 38254), (2139, 34552), (2468, 29946), (2604, 28382), (2852, 25914), (3702, 19964), (3864, 19127), (4278, 17276), (4319, 17112), (4936, 14973), (4991, 14808), (5208, 14191), (5704, 12957), (7404, 9982), (8556, 8638)]