71251782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:246

約数の個数: 96

約数和(自身を含む): 175569120

約数和(自身を除く): 104317338

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 61, 87, 98, 122, 137, 147, 174, 183, 203, 274, 294, 366, 406, 411, 427, 609, 822, 854, 959, 1218, 1281, 1421, 1769, 1918, 2562, 2842, 2877, 2989, 3538, 3973, 4263, 5307, 5754, 5978, 6713, 7946, 8357, 8526, 8967, 10614, 11919, 12383, 13426, 16714, 17934, 20139, 23838, 24766, 25071, 27811, 37149, 40278, 50142, 55622, 58499, 74298, 83433, 86681, 116998, 166866, 173362, 175497, 194677, 242353, 260043, 350994, 389354, 409493, 484706, 520086, 584031, 727059, 818986, 1168062, 1228479, 1454118, 1696471, 2456958, 3392942, 5089413, 10178826, 11875297, 23750594, 35625891, 71251782]

約数ペア:

[(1, 71251782), (2, 35625891), (3, 23750594), (6, 11875297), (7, 10178826), (14, 5089413), (21, 3392942), (29, 2456958), (42, 1696471), (49, 1454118), (58, 1228479), (61, 1168062), (87, 818986), (98, 727059), (122, 584031), (137, 520086), (147, 484706), (174, 409493), (183, 389354), (203, 350994), (274, 260043), (294, 242353), (366, 194677), (406, 175497), (411, 173362), (427, 166866), (609, 116998), (822, 86681), (854, 83433), (959, 74298), (1218, 58499), (1281, 55622), (1421, 50142), (1769, 40278), (1918, 37149), (2562, 27811), (2842, 25071), (2877, 24766), (2989, 23838), (3538, 20139), (3973, 17934), (4263, 16714), (5307, 13426), (5754, 12383), (5978, 11919), (6713, 10614), (7946, 8967), (8357, 8526)]