67117926

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 144460800

約数和(自身を除く): 77342874

約数列:

[1, 2, 3, 6, 37, 43, 74, 79, 86, 89, 111, 129, 158, 178, 222, 237, 258, 267, 474, 534, 1591, 2923, 3182, 3293, 3397, 3827, 4773, 5846, 6586, 6794, 7031, 7654, 8769, 9546, 9879, 10191, 11481, 14062, 17538, 19758, 20382, 21093, 22962, 42186, 125689, 141599, 251378, 260147, 283198, 302333, 377067, 424797, 520294, 604666, 754134, 780441, 849594, 906999, 1560882, 1813998, 11186321, 22372642, 33558963, 67117926]

約数ペア:

[(1, 67117926), (2, 33558963), (3, 22372642), (6, 11186321), (37, 1813998), (43, 1560882), (74, 906999), (79, 849594), (86, 780441), (89, 754134), (111, 604666), (129, 520294), (158, 424797), (178, 377067), (222, 302333), (237, 283198), (258, 260147), (267, 251378), (474, 141599), (534, 125689), (1591, 42186), (2923, 22962), (3182, 21093), (3293, 20382), (3397, 19758), (3827, 17538), (4773, 14062), (5846, 11481), (6586, 10191), (6794, 9879), (7031, 9546), (7654, 8769)]