31799196

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 101606400

約数和(自身を除く): 69807204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 71, 78, 87, 99, 108, 116, 117, 132, 142, 143, 156, 174, 198, 213, 234, 261, 284, 286, 297, 319, 348, 351, 377, 396, 426, 429, 468, 522, 572, 594, 638, 639, 702, 754, 781, 783, 852, 858, 923, 957, 1044, 1131, 1188, 1276, 1278, 1287, 1404, 1508, 1562, 1566, 1716, 1846, 1914, 1917, 2059, 2262, 2343, 2556, 2574, 2769, 2871, 3124, 3132, 3393, 3692, 3828, 3834, 3861, 4118, 4147, 4524, 4686, 5148, 5538, 5742, 6177, 6786, 7029, 7668, 7722, 8236, 8294, 8307, 8613, 9372, 10153, 10179, 11076, 11484, 12354, 12441, 13572, 14058, 15444, 16588, 16614, 17226, 18531, 20306, 20358, 21087, 22649, 24708, 24882, 24921, 26767, 28116, 30459, 33228, 34452, 37062, 37323, 40612, 40716, 42174, 45298, 49764, 49842, 53534, 55593, 60918, 67947, 74124, 74646, 80301, 84348, 90596, 91377, 99684, 107068, 111186, 111969, 121836, 135894, 149292, 160602, 182754, 203841, 222372, 223938, 240903, 271788, 274131, 294437, 321204, 365508, 407682, 447876, 481806, 548262, 588874, 611523, 722709, 815364, 883311, 963612, 1096524, 1177748, 1223046, 1445418, 1766622, 2446092, 2649933, 2890836, 3533244, 5299866, 7949799, 10599732, 15899598, 31799196]

約数ペア:

[(1, 31799196), (2, 15899598), (3, 10599732), (4, 7949799), (6, 5299866), (9, 3533244), (11, 2890836), (12, 2649933), (13, 2446092), (18, 1766622), (22, 1445418), (26, 1223046), (27, 1177748), (29, 1096524), (33, 963612), (36, 883311), (39, 815364), (44, 722709), (52, 611523), (54, 588874), (58, 548262), (66, 481806), (71, 447876), (78, 407682), (87, 365508), (99, 321204), (108, 294437), (116, 274131), (117, 271788), (132, 240903), (142, 223938), (143, 222372), (156, 203841), (174, 182754), (198, 160602), (213, 149292), (234, 135894), (261, 121836), (284, 111969), (286, 111186), (297, 107068), (319, 99684), (348, 91377), (351, 90596), (377, 84348), (396, 80301), (426, 74646), (429, 74124), (468, 67947), (522, 60918), (572, 55593), (594, 53534), (638, 49842), (639, 49764), (702, 45298), (754, 42174), (781, 40716), (783, 40612), (852, 37323), (858, 37062), (923, 34452), (957, 33228), (1044, 30459), (1131, 28116), (1188, 26767), (1276, 24921), (1278, 24882), (1287, 24708), (1404, 22649), (1508, 21087), (1562, 20358), (1566, 20306), (1716, 18531), (1846, 17226), (1914, 16614), (1917, 16588), (2059, 15444), (2262, 14058), (2343, 13572), (2556, 12441), (2574, 12354), (2769, 11484), (2871, 11076), (3124, 10179), (3132, 10153), (3393, 9372), (3692, 8613), (3828, 8307), (3834, 8294), (3861, 8236), (4118, 7722), (4147, 7668), (4524, 7029), (4686, 6786), (5148, 6177), (5538, 5742)]