138089484

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2707}}^1$

素因数の和:2839

約数の個数: 72

約数和(自身を含む): 379499120

約数和(自身を除く): 241409636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1962, 2707, 2834, 3924, 4251, 5414, 5668, 8121, 8502, 10828, 12753, 16242, 17004, 24363, 25506, 32484, 35191, 48726, 51012, 70382, 97452, 105573, 140764, 211146, 295063, 316719, 422292, 590126, 633438, 885189, 1180252, 1266876, 1770378, 2655567, 3540756, 3835819, 5311134, 7671638, 10622268, 11507457, 15343276, 23014914, 34522371, 46029828, 69044742, 138089484]

約数ペア:

[(1, 138089484), (2, 69044742), (3, 46029828), (4, 34522371), (6, 23014914), (9, 15343276), (12, 11507457), (13, 10622268), (18, 7671638), (26, 5311134), (36, 3835819), (39, 3540756), (52, 2655567), (78, 1770378), (109, 1266876), (117, 1180252), (156, 885189), (218, 633438), (234, 590126), (327, 422292), (436, 316719), (468, 295063), (654, 211146), (981, 140764), (1308, 105573), (1417, 97452), (1962, 70382), (2707, 51012), (2834, 48726), (3924, 35191), (4251, 32484), (5414, 25506), (5668, 24363), (8121, 17004), (8502, 16242), (10828, 12753)]