87951684

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8971}}^1$

素因数の和:9040

約数の個数: 48

約数和(自身を含む): 221070080

約数和(自身を除く): 133118396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 228, 258, 516, 817, 1634, 2451, 3268, 4902, 8971, 9804, 17942, 26913, 35884, 53826, 107652, 170449, 340898, 385753, 511347, 681796, 771506, 1022694, 1157259, 1543012, 2045388, 2314518, 4629036, 7329307, 14658614, 21987921, 29317228, 43975842, 87951684]

約数ペア:

[(1, 87951684), (2, 43975842), (3, 29317228), (4, 21987921), (6, 14658614), (12, 7329307), (19, 4629036), (38, 2314518), (43, 2045388), (57, 1543012), (76, 1157259), (86, 1022694), (114, 771506), (129, 681796), (172, 511347), (228, 385753), (258, 340898), (516, 170449), (817, 107652), (1634, 53826), (2451, 35884), (3268, 26913), (4902, 17942), (8971, 9804)]