187888104

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^2\times {\mathrm{4933}}^1$

素因数の和:4991

約数の個数: 72

約数和(自身を含む): 532057890

約数和(自身を除く): 344169786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 529, 552, 828, 1058, 1587, 1656, 2116, 3174, 4232, 4761, 4933, 6348, 9522, 9866, 12696, 14799, 19044, 19732, 29598, 38088, 39464, 44397, 59196, 88794, 113459, 118392, 177588, 226918, 340377, 355176, 453836, 680754, 907672, 1021131, 1361508, 2042262, 2609557, 2723016, 4084524, 5219114, 7828671, 8169048, 10438228, 15657342, 20876456, 23486013, 31314684, 46972026, 62629368, 93944052, 187888104]

約数ペア:

[(1, 187888104), (2, 93944052), (3, 62629368), (4, 46972026), (6, 31314684), (8, 23486013), (9, 20876456), (12, 15657342), (18, 10438228), (23, 8169048), (24, 7828671), (36, 5219114), (46, 4084524), (69, 2723016), (72, 2609557), (92, 2042262), (138, 1361508), (184, 1021131), (207, 907672), (276, 680754), (414, 453836), (529, 355176), (552, 340377), (828, 226918), (1058, 177588), (1587, 118392), (1656, 113459), (2116, 88794), (3174, 59196), (4232, 44397), (4761, 39464), (4933, 38088), (6348, 29598), (9522, 19732), (9866, 19044), (12696, 14799)]