71835582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1057

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 106378818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 149, 182, 273, 298, 447, 546, 883, 894, 1043, 1766, 1937, 2086, 2649, 3129, 3874, 5298, 5811, 6181, 6258, 11479, 11622, 12362, 13559, 18543, 22958, 27118, 34437, 37086, 40677, 68874, 80353, 81354, 131567, 160706, 241059, 263134, 394701, 482118, 789402, 920969, 1710371, 1841938, 2762907, 3420742, 5131113, 5525814, 10262226, 11972597, 23945194, 35917791, 71835582]

約数ペア:

[(1, 71835582), (2, 35917791), (3, 23945194), (6, 11972597), (7, 10262226), (13, 5525814), (14, 5131113), (21, 3420742), (26, 2762907), (39, 1841938), (42, 1710371), (78, 920969), (91, 789402), (149, 482118), (182, 394701), (273, 263134), (298, 241059), (447, 160706), (546, 131567), (883, 81354), (894, 80353), (1043, 68874), (1766, 40677), (1937, 37086), (2086, 34437), (2649, 27118), (3129, 22958), (3874, 18543), (5298, 13559), (5811, 12362), (6181, 11622), (6258, 11479)]