73426212

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 196560000

約数和(自身を除く): 123133788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 71, 92, 138, 142, 207, 213, 276, 284, 414, 426, 639, 828, 852, 1249, 1278, 1633, 2498, 2556, 3266, 3747, 4899, 4996, 6532, 7494, 9798, 11241, 14697, 14988, 19596, 22482, 28727, 29394, 44964, 57454, 58788, 86181, 88679, 114908, 172362, 177358, 258543, 266037, 344724, 354716, 517086, 532074, 798111, 1034172, 1064148, 1596222, 2039617, 3192444, 4079234, 6118851, 8158468, 12237702, 18356553, 24475404, 36713106, 73426212]

約数ペア:

[(1, 73426212), (2, 36713106), (3, 24475404), (4, 18356553), (6, 12237702), (9, 8158468), (12, 6118851), (18, 4079234), (23, 3192444), (36, 2039617), (46, 1596222), (69, 1064148), (71, 1034172), (92, 798111), (138, 532074), (142, 517086), (207, 354716), (213, 344724), (276, 266037), (284, 258543), (414, 177358), (426, 172362), (639, 114908), (828, 88679), (852, 86181), (1249, 58788), (1278, 57454), (1633, 44964), (2498, 29394), (2556, 28727), (3266, 22482), (3747, 19596), (4899, 14988), (4996, 14697), (6532, 11241), (7494, 9798)]