87908478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110161}}^1$

素因数の和:110192

約数の個数: 32

約数和(自身を含む): 211511040

約数和(自身を除く): 123602562

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 110161, 220322, 330483, 660966, 771127, 1542254, 2093059, 2313381, 4186118, 4626762, 6279177, 12558354, 14651413, 29302826, 43954239, 87908478]

約数ペア:

[(1, 87908478), (2, 43954239), (3, 29302826), (6, 14651413), (7, 12558354), (14, 6279177), (19, 4626762), (21, 4186118), (38, 2313381), (42, 2093059), (57, 1542254), (114, 771127), (133, 660966), (266, 330483), (399, 220322), (798, 110161)]