87905172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16763}}^1$

素因数の和:16812

約数の個数: 48

約数和(自身を含む): 225308160

約数和(自身を除く): 137402988

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 16763, 33526, 50289, 67052, 100578, 201156, 318497, 385549, 636994, 771098, 955491, 1156647, 1273988, 1542196, 1910982, 2313294, 3821964, 4626588, 7325431, 14650862, 21976293, 29301724, 43952586, 87905172]

約数ペア:

[(1, 87905172), (2, 43952586), (3, 29301724), (4, 21976293), (6, 14650862), (12, 7325431), (19, 4626588), (23, 3821964), (38, 2313294), (46, 1910982), (57, 1542196), (69, 1273988), (76, 1156647), (92, 955491), (114, 771098), (138, 636994), (228, 385549), (276, 318497), (437, 201156), (874, 100578), (1311, 67052), (1748, 50289), (2622, 33526), (5244, 16763)]