77344260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{184153}}^1$

素因数の和:184172

約数の個数: 48

約数和(自身を含む): 247502976

約数和(自身を除く): 170158716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 184153, 368306, 552459, 736612, 920765, 1104918, 1289071, 1841530, 2209836, 2578142, 2762295, 3683060, 3867213, 5156284, 5524590, 6445355, 7734426, 11049180, 12890710, 15468852, 19336065, 25781420, 38672130, 77344260]

約数ペア:

[(1, 77344260), (2, 38672130), (3, 25781420), (4, 19336065), (5, 15468852), (6, 12890710), (7, 11049180), (10, 7734426), (12, 6445355), (14, 5524590), (15, 5156284), (20, 3867213), (21, 3683060), (28, 2762295), (30, 2578142), (35, 2209836), (42, 1841530), (60, 1289071), (70, 1104918), (84, 920765), (105, 736612), (140, 552459), (210, 368306), (420, 184153)]