66680082

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 144

約数和(自身を含む): 185664960

約数和(自身を除く): 118984878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 23, 38, 42, 46, 49, 57, 63, 69, 98, 114, 126, 133, 138, 147, 161, 171, 173, 207, 266, 294, 322, 342, 346, 399, 414, 437, 441, 483, 519, 798, 874, 882, 931, 966, 1038, 1127, 1197, 1211, 1311, 1449, 1557, 1862, 2254, 2394, 2422, 2622, 2793, 2898, 3059, 3114, 3287, 3381, 3633, 3933, 3979, 5586, 6118, 6574, 6762, 7266, 7866, 7958, 8379, 8477, 9177, 9861, 10143, 10899, 11937, 16758, 16954, 18354, 19722, 20286, 21413, 21798, 23009, 23874, 25431, 27531, 27853, 29583, 35811, 42826, 46018, 50862, 55062, 55706, 59166, 64239, 69027, 71622, 75601, 76293, 83559, 128478, 138054, 151202, 152586, 161063, 167118, 192717, 194971, 207081, 226803, 250677, 322126, 385434, 389942, 414162, 453606, 483189, 501354, 529207, 584913, 680409, 966378, 1058414, 1169826, 1360818, 1449567, 1587621, 1754739, 2899134, 3175242, 3509478, 3704449, 4762863, 7408898, 9525726, 11113347, 22226694, 33340041, 66680082]

約数ペア:

[(1, 66680082), (2, 33340041), (3, 22226694), (6, 11113347), (7, 9525726), (9, 7408898), (14, 4762863), (18, 3704449), (19, 3509478), (21, 3175242), (23, 2899134), (38, 1754739), (42, 1587621), (46, 1449567), (49, 1360818), (57, 1169826), (63, 1058414), (69, 966378), (98, 680409), (114, 584913), (126, 529207), (133, 501354), (138, 483189), (147, 453606), (161, 414162), (171, 389942), (173, 385434), (207, 322126), (266, 250677), (294, 226803), (322, 207081), (342, 194971), (346, 192717), (399, 167118), (414, 161063), (437, 152586), (441, 151202), (483, 138054), (519, 128478), (798, 83559), (874, 76293), (882, 75601), (931, 71622), (966, 69027), (1038, 64239), (1127, 59166), (1197, 55706), (1211, 55062), (1311, 50862), (1449, 46018), (1557, 42826), (1862, 35811), (2254, 29583), (2394, 27853), (2422, 27531), (2622, 25431), (2793, 23874), (2898, 23009), (3059, 21798), (3114, 21413), (3287, 20286), (3381, 19722), (3633, 18354), (3933, 16954), (3979, 16758), (5586, 11937), (6118, 10899), (6574, 10143), (6762, 9861), (7266, 9177), (7866, 8477), (7958, 8379)]