91811538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2488

約数の個数: 96

約数和(自身を含む): 255580416

約数和(自身を除く): 163768878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2437, 2691, 2898, 4186, 4874, 5382, 6279, 7311, 12558, 14622, 17059, 18837, 21933, 31681, 34118, 37674, 43866, 51177, 56051, 63362, 95043, 102354, 112102, 153531, 168153, 190086, 221767, 285129, 307062, 336306, 392357, 443534, 504459, 570258, 665301, 728663, 784714, 1008918, 1177071, 1330602, 1457326, 1995903, 2185989, 2354142, 3531213, 3991806, 4371978, 5100641, 6557967, 7062426, 10201282, 13115934, 15301923, 30603846, 45905769, 91811538]

約数ペア:

[(1, 91811538), (2, 45905769), (3, 30603846), (6, 15301923), (7, 13115934), (9, 10201282), (13, 7062426), (14, 6557967), (18, 5100641), (21, 4371978), (23, 3991806), (26, 3531213), (39, 2354142), (42, 2185989), (46, 1995903), (63, 1457326), (69, 1330602), (78, 1177071), (91, 1008918), (117, 784714), (126, 728663), (138, 665301), (161, 570258), (182, 504459), (207, 443534), (234, 392357), (273, 336306), (299, 307062), (322, 285129), (414, 221767), (483, 190086), (546, 168153), (598, 153531), (819, 112102), (897, 102354), (966, 95043), (1449, 63362), (1638, 56051), (1794, 51177), (2093, 43866), (2437, 37674), (2691, 34118), (2898, 31681), (4186, 21933), (4874, 18837), (5382, 17059), (6279, 14622), (7311, 12558)]