87927516

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{128549}}^1$

素因数の和:128578

約数の個数: 36

約数和(自身を含む): 233961000

約数和(自身を除く): 146033484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 128549, 257098, 385647, 514196, 771294, 1156941, 1542588, 2313882, 2442431, 4627764, 4884862, 7327293, 9769724, 14654586, 21981879, 29309172, 43963758, 87927516]

約数ペア:

[(1, 87927516), (2, 43963758), (3, 29309172), (4, 21981879), (6, 14654586), (9, 9769724), (12, 7327293), (18, 4884862), (19, 4627764), (36, 2442431), (38, 2313882), (57, 1542588), (76, 1156941), (114, 771294), (171, 514196), (228, 385647), (342, 257098), (684, 128549)]