74464524

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 198132480

約数和(自身を除く): 123667956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 139, 207, 276, 278, 414, 417, 556, 647, 828, 834, 1251, 1294, 1668, 1941, 2502, 2588, 3197, 3882, 5004, 5823, 6394, 7764, 9591, 11646, 12788, 14881, 19182, 23292, 28773, 29762, 38364, 44643, 57546, 59524, 89286, 89933, 115092, 133929, 178572, 179866, 267858, 269799, 359732, 535716, 539598, 809397, 1079196, 1618794, 2068459, 3237588, 4136918, 6205377, 8273836, 12410754, 18616131, 24821508, 37232262, 74464524]

約数ペア:

[(1, 74464524), (2, 37232262), (3, 24821508), (4, 18616131), (6, 12410754), (9, 8273836), (12, 6205377), (18, 4136918), (23, 3237588), (36, 2068459), (46, 1618794), (69, 1079196), (92, 809397), (138, 539598), (139, 535716), (207, 359732), (276, 269799), (278, 267858), (414, 179866), (417, 178572), (556, 133929), (647, 115092), (828, 89933), (834, 89286), (1251, 59524), (1294, 57546), (1668, 44643), (1941, 38364), (2502, 29762), (2588, 28773), (3197, 23292), (3882, 19182), (5004, 14881), (5823, 12788), (6394, 11646), (7764, 9591)]