87882704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4643}}^1$

素因数の和:4684

約数の個数: 60

約数和(自身を含む): 210763296

約数和(自身を除く): 122880592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4643, 4732, 9286, 9464, 18572, 18928, 32501, 37144, 60359, 65002, 74288, 120718, 130004, 241436, 260008, 422513, 482872, 520016, 784667, 845026, 965744, 1569334, 1690052, 3138668, 3380104, 5492669, 6277336, 6760208, 10985338, 12554672, 21970676, 43941352, 87882704]

約数ペア:

[(1, 87882704), (2, 43941352), (4, 21970676), (7, 12554672), (8, 10985338), (13, 6760208), (14, 6277336), (16, 5492669), (26, 3380104), (28, 3138668), (52, 1690052), (56, 1569334), (91, 965744), (104, 845026), (112, 784667), (169, 520016), (182, 482872), (208, 422513), (338, 260008), (364, 241436), (676, 130004), (728, 120718), (1183, 74288), (1352, 65002), (1456, 60359), (2366, 37144), (2704, 32501), (4643, 18928), (4732, 18572), (9286, 9464)]