87073124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 169276800

約数和(自身を除く): 82203676

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 109, 218, 436, 437, 457, 874, 914, 1748, 1828, 2071, 2507, 4142, 5014, 8284, 8683, 10028, 10511, 17366, 21022, 34732, 42044, 47633, 49813, 95266, 99626, 190532, 199252, 199709, 399418, 798836, 946447, 1145699, 1892894, 2291398, 3785788, 4582796, 21768281, 43536562, 87073124]

約数ペア:

[(1, 87073124), (2, 43536562), (4, 21768281), (19, 4582796), (23, 3785788), (38, 2291398), (46, 1892894), (76, 1145699), (92, 946447), (109, 798836), (218, 399418), (436, 199709), (437, 199252), (457, 190532), (874, 99626), (914, 95266), (1748, 49813), (1828, 47633), (2071, 42044), (2507, 34732), (4142, 21022), (5014, 17366), (8284, 10511), (8683, 10028)]