64125288

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{38723}}^1$

素因数の和:38758

約数の個数: 48

約数和(自身を含む): 181228320

約数和(自身を除く): 117103032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 38723, 77446, 116169, 154892, 232338, 309784, 348507, 464676, 697014, 890629, 929352, 1394028, 1781258, 2671887, 2788056, 3562516, 5343774, 7125032, 8015661, 10687548, 16031322, 21375096, 32062644, 64125288]

約数ペア:

[(1, 64125288), (2, 32062644), (3, 21375096), (4, 16031322), (6, 10687548), (8, 8015661), (9, 7125032), (12, 5343774), (18, 3562516), (23, 2788056), (24, 2671887), (36, 1781258), (46, 1394028), (69, 929352), (72, 890629), (92, 697014), (138, 464676), (184, 348507), (207, 309784), (276, 232338), (414, 154892), (552, 116169), (828, 77446), (1656, 38723)]