72551036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 140378112

約数和(自身を除く): 67827076

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 127, 254, 271, 508, 527, 542, 1054, 1084, 2108, 2159, 3937, 4318, 4607, 7874, 8401, 8636, 9214, 15748, 16802, 18428, 33604, 34417, 66929, 68834, 133858, 137668, 142817, 267716, 285634, 571268, 585089, 1066927, 1170178, 2133854, 2340356, 4267708, 18137759, 36275518, 72551036]

約数ペア:

[(1, 72551036), (2, 36275518), (4, 18137759), (17, 4267708), (31, 2340356), (34, 2133854), (62, 1170178), (68, 1066927), (124, 585089), (127, 571268), (254, 285634), (271, 267716), (508, 142817), (527, 137668), (542, 133858), (1054, 68834), (1084, 66929), (2108, 34417), (2159, 33604), (3937, 18428), (4318, 16802), (4607, 15748), (7874, 9214), (8401, 8636)]