81059958

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:458

約数の個数: 96

約数和(自身を含む): 212599296

約数和(自身を除く): 131539338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 83, 126, 138, 161, 166, 207, 249, 322, 337, 414, 483, 498, 581, 674, 747, 966, 1011, 1162, 1449, 1494, 1743, 1909, 2022, 2359, 2898, 3033, 3486, 3818, 4718, 5229, 5727, 6066, 7077, 7751, 10458, 11454, 13363, 14154, 15502, 17181, 21231, 23253, 26726, 27971, 34362, 40089, 42462, 46506, 54257, 55942, 69759, 80178, 83913, 108514, 120267, 139518, 162771, 167826, 195797, 240534, 251739, 325542, 391594, 488313, 503478, 587391, 643333, 976626, 1174782, 1286666, 1762173, 1929999, 3524346, 3859998, 4503331, 5789997, 9006662, 11579994, 13509993, 27019986, 40529979, 81059958]

約数ペア:

[(1, 81059958), (2, 40529979), (3, 27019986), (6, 13509993), (7, 11579994), (9, 9006662), (14, 5789997), (18, 4503331), (21, 3859998), (23, 3524346), (42, 1929999), (46, 1762173), (63, 1286666), (69, 1174782), (83, 976626), (126, 643333), (138, 587391), (161, 503478), (166, 488313), (207, 391594), (249, 325542), (322, 251739), (337, 240534), (414, 195797), (483, 167826), (498, 162771), (581, 139518), (674, 120267), (747, 108514), (966, 83913), (1011, 80178), (1162, 69759), (1449, 55942), (1494, 54257), (1743, 46506), (1909, 42462), (2022, 40089), (2359, 34362), (2898, 27971), (3033, 26726), (3486, 23253), (3818, 21231), (4718, 17181), (5229, 15502), (5727, 14154), (6066, 13363), (7077, 11454), (7751, 10458)]