75494556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 202020000

約数和(自身を除く): 126525444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 73, 92, 138, 146, 207, 219, 276, 292, 414, 438, 657, 828, 876, 1249, 1314, 1679, 2498, 2628, 3358, 3747, 4996, 5037, 6716, 7494, 10074, 11241, 14988, 15111, 20148, 22482, 28727, 30222, 44964, 57454, 60444, 86181, 91177, 114908, 172362, 182354, 258543, 273531, 344724, 364708, 517086, 547062, 820593, 1034172, 1094124, 1641186, 2097071, 3282372, 4194142, 6291213, 8388284, 12582426, 18873639, 25164852, 37747278, 75494556]

約数ペア:

[(1, 75494556), (2, 37747278), (3, 25164852), (4, 18873639), (6, 12582426), (9, 8388284), (12, 6291213), (18, 4194142), (23, 3282372), (36, 2097071), (46, 1641186), (69, 1094124), (73, 1034172), (92, 820593), (138, 547062), (146, 517086), (207, 364708), (219, 344724), (276, 273531), (292, 258543), (414, 182354), (438, 172362), (657, 114908), (828, 91177), (876, 86181), (1249, 60444), (1314, 57454), (1679, 44964), (2498, 30222), (2628, 28727), (3358, 22482), (3747, 20148), (4996, 15111), (5037, 14988), (6716, 11241), (7494, 10074)]