72134328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3089}}^1$

素因数の和:3244

約数の個数: 64

約数和(自身を含む): 207648000

約数和(自身を除く): 135513672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3089, 3336, 3892, 5838, 6178, 7784, 9267, 11676, 12356, 18534, 21623, 23352, 24712, 37068, 43246, 64869, 74136, 86492, 129738, 172984, 259476, 429371, 518952, 858742, 1288113, 1717484, 2576226, 3005597, 3434968, 5152452, 6011194, 9016791, 10304904, 12022388, 18033582, 24044776, 36067164, 72134328]

約数ペア:

[(1, 72134328), (2, 36067164), (3, 24044776), (4, 18033582), (6, 12022388), (7, 10304904), (8, 9016791), (12, 6011194), (14, 5152452), (21, 3434968), (24, 3005597), (28, 2576226), (42, 1717484), (56, 1288113), (84, 858742), (139, 518952), (168, 429371), (278, 259476), (417, 172984), (556, 129738), (834, 86492), (973, 74136), (1112, 64869), (1668, 43246), (1946, 37068), (2919, 24712), (3089, 23352), (3336, 21623), (3892, 18534), (5838, 12356), (6178, 11676), (7784, 9267)]