172706724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1249}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 458640000

約数和(自身を除く): 285933276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 167, 207, 276, 334, 414, 501, 668, 828, 1002, 1249, 1503, 2004, 2498, 3006, 3747, 3841, 4996, 6012, 7494, 7682, 11241, 11523, 14988, 15364, 22482, 23046, 28727, 34569, 44964, 46092, 57454, 69138, 86181, 114908, 138276, 172362, 208583, 258543, 344724, 417166, 517086, 625749, 834332, 1034172, 1251498, 1877247, 2502996, 3754494, 4797409, 7508988, 9594818, 14392227, 19189636, 28784454, 43176681, 57568908, 86353362, 172706724]

約数ペア:

[(1, 172706724), (2, 86353362), (3, 57568908), (4, 43176681), (6, 28784454), (9, 19189636), (12, 14392227), (18, 9594818), (23, 7508988), (36, 4797409), (46, 3754494), (69, 2502996), (92, 1877247), (138, 1251498), (167, 1034172), (207, 834332), (276, 625749), (334, 517086), (414, 417166), (501, 344724), (668, 258543), (828, 208583), (1002, 172362), (1249, 138276), (1503, 114908), (2004, 86181), (2498, 69138), (3006, 57454), (3747, 46092), (3841, 44964), (4996, 34569), (6012, 28727), (7494, 23046), (7682, 22482), (11241, 15364), (11523, 14988)]