72372076

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 152570880

約数和(自身を除く): 80198804

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 109, 161, 218, 322, 436, 644, 763, 1031, 1526, 2062, 2507, 3052, 4124, 5014, 7217, 10028, 14434, 17549, 23713, 28868, 35098, 47426, 70196, 94852, 112379, 165991, 224758, 331982, 449516, 663964, 786653, 1573306, 2584717, 3146612, 5169434, 10338868, 18093019, 36186038, 72372076]

約数ペア:

[(1, 72372076), (2, 36186038), (4, 18093019), (7, 10338868), (14, 5169434), (23, 3146612), (28, 2584717), (46, 1573306), (92, 786653), (109, 663964), (161, 449516), (218, 331982), (322, 224758), (436, 165991), (644, 112379), (763, 94852), (1031, 70196), (1526, 47426), (2062, 35098), (2507, 28868), (3052, 23713), (4124, 17549), (5014, 14434), (7217, 10028)]