61695984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1478

約数の個数: 80

約数和(自身を含む): 183599360

約数和(自身を除く): 121903376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1321, 1668, 1946, 2224, 2642, 2919, 3336, 3892, 3963, 5284, 5838, 6672, 7784, 7926, 9247, 10568, 11676, 15568, 15852, 18494, 21136, 23352, 27741, 31704, 36988, 46704, 55482, 63408, 73976, 110964, 147952, 183619, 221928, 367238, 443856, 550857, 734476, 1101714, 1285333, 1468952, 2203428, 2570666, 2937904, 3855999, 4406856, 5141332, 7711998, 8813712, 10282664, 15423996, 20565328, 30847992, 61695984]

約数ペア:

[(1, 61695984), (2, 30847992), (3, 20565328), (4, 15423996), (6, 10282664), (7, 8813712), (8, 7711998), (12, 5141332), (14, 4406856), (16, 3855999), (21, 2937904), (24, 2570666), (28, 2203428), (42, 1468952), (48, 1285333), (56, 1101714), (84, 734476), (112, 550857), (139, 443856), (168, 367238), (278, 221928), (336, 183619), (417, 147952), (556, 110964), (834, 73976), (973, 63408), (1112, 55482), (1321, 46704), (1668, 36988), (1946, 31704), (2224, 27741), (2642, 23352), (2919, 21136), (3336, 18494), (3892, 15852), (3963, 15568), (5284, 11676), (5838, 10568), (6672, 9247), (7784, 7926)]