73246866

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 196499520

約数和(自身を除く): 123252654

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 71, 77, 87, 98, 121, 142, 147, 154, 174, 203, 213, 231, 242, 294, 319, 363, 406, 426, 462, 497, 539, 609, 638, 726, 781, 847, 957, 994, 1078, 1218, 1421, 1491, 1562, 1617, 1694, 1914, 2059, 2233, 2343, 2541, 2842, 2982, 3234, 3479, 3509, 4118, 4263, 4466, 4686, 5082, 5467, 5929, 6177, 6699, 6958, 7018, 8526, 8591, 10437, 10527, 10934, 11858, 12354, 13398, 14413, 15631, 16401, 17182, 17787, 20874, 21054, 22649, 24563, 25773, 28826, 31262, 32802, 35574, 38269, 43239, 45298, 46893, 49126, 51546, 60137, 67947, 73689, 76538, 86478, 93786, 100891, 114807, 120274, 135894, 147378, 158543, 171941, 180411, 201782, 229614, 249139, 302673, 317086, 343882, 360822, 420959, 475629, 498278, 515823, 605346, 747417, 841918, 951258, 1031646, 1109801, 1262877, 1494834, 1743973, 2219602, 2525754, 3329403, 3487946, 5231919, 6658806, 10463838, 12207811, 24415622, 36623433, 73246866]

約数ペア:

[(1, 73246866), (2, 36623433), (3, 24415622), (6, 12207811), (7, 10463838), (11, 6658806), (14, 5231919), (21, 3487946), (22, 3329403), (29, 2525754), (33, 2219602), (42, 1743973), (49, 1494834), (58, 1262877), (66, 1109801), (71, 1031646), (77, 951258), (87, 841918), (98, 747417), (121, 605346), (142, 515823), (147, 498278), (154, 475629), (174, 420959), (203, 360822), (213, 343882), (231, 317086), (242, 302673), (294, 249139), (319, 229614), (363, 201782), (406, 180411), (426, 171941), (462, 158543), (497, 147378), (539, 135894), (609, 120274), (638, 114807), (726, 100891), (781, 93786), (847, 86478), (957, 76538), (994, 73689), (1078, 67947), (1218, 60137), (1421, 51546), (1491, 49126), (1562, 46893), (1617, 45298), (1694, 43239), (1914, 38269), (2059, 35574), (2233, 32802), (2343, 31262), (2541, 28826), (2842, 25773), (2982, 24563), (3234, 22649), (3479, 21054), (3509, 20874), (4118, 17787), (4263, 17182), (4466, 16401), (4686, 15631), (5082, 14413), (5467, 13398), (5929, 12354), (6177, 11858), (6699, 10934), (6958, 10527), (7018, 10437), (8526, 8591)]